AUDIO APPLICATIONS SILICON LABS APPLICATION GUIDE 2013

AUDIO APPLICATIONS SILICON LABS APPLICATION GUIDE 2013 Personal Radios / Automotive Radios / Smart Phones / Docking Stations / Mixer / Navigation Devices / Portable Media Players / Television with Sound Bar www.silabs.com/audio

APPLICATIONS GUIDE Silicon Labs solutions for broadcast and audio applications require a minimal bill-of-materials with maximum ease of use and performance. We apply our expertise to enable better performing portable and plugged consumer audio devices, digitally tuned radios, mechanically tuned radios, automotive radios, navigation devices, TVs and more. Our portfolio of mixed-signal ICs offers the industry s most highly integrated, best performing amplifiers, radios and sensors. Let us help you reduce design and manufacturing complexity, lower your costs, add features and offer the best performing solution on the market.

AUDIO APPLICATIONS GUIDE / 2 Table of Contents 3 AUDIO APPLICATIONS 5 AUTOMOTIVE AUDIO / INFOTAINMENT 6 HOME AUDIO DOCKING STATION 7 MECHANICALLY-TUNED RADIO 8 PORTABLE AND TABLE TOP RADIO 9 PORTABLE AUDIO PLAYER WITH RADIO OPTION 10 PORTABLE MEDIA PLAYER 11 PRO AUDIO MIXER 12 SMART PHONE / HANDSET 13 TELEVISION AND SOUND BAR 14 GPS / PERSONAL NAVIGATION DEVICE 15 DESIGN SUPPORT 17 PRODUCT SELECTOR TABLES 17 AUDIO / VIDEO 18 AUDIO CODEC 18 MICROCONTROLLERS 20 SMART INTERFACE 20 OPTICAL SENSORS 21 WIRELESS 21 CLOCKS AND OSCILLATORS

APPLICATIONS GUIDE Applications REQUEST SLES AND DOWNLOAD DOCUMENTATION AT: www.silabs.com/audio Silicon Labs has applied its RF and mixed-signal expertise to develop a portfolio of solutions optimized for audio applications. At the heart of the portfolio is a family of AM/FM receivers and transmitters that have shipped into more than a billion consumer devices worldwide. The portfolio also includes wireless solutions for remote controls, touch and proximity sensors for sophisticated user interfaces, ultra-low power MCUs for processing, clocks and oscillators for optimized performance and isolation technology to efficiently protect the system. Our products are designed to address several of the most important trends in consumer electronics: decreasing size, pressure to reduce system and manufacturing cost and the constant need to add new features and functionality to sustain differentiation. As the full range of portable, table top and DTV devices deliver even richer multi-media and increasingly sophisticated human interfaces, our ability to offer lower power, higher performance, DSP processing and highly integrated solutions gives customers a head start in their development process. Years of shipping history and automotive grade products give customers confidence our technology can be reliably applied from entry-level to premium applications. Features like multi-path cancellation, programmable soft muting, radio and amplifier coexistence, digital audio processing, touchless tuning, song tagging, album art and song display, wireless remotes and automatic read out brightness is a short list of features Silicon Labs enables without introducing problematic trade-offs or adding unnecessary complexity or cost to the design. We look forward to earning your business and becoming your preferred supplier and partner for audio solutions.

AUDIO APPLICATIONS GUIDE / 4 SILICON LABS CAPABILITIES REQUIREMENTS RDS and Performance Efficient battery operation More reliability at lower distortion levels Extremely small design Most Compact Video Solutions Tiny footprint Si47xx AM/FM Receivers, FM Transmitters, FM Transceivers Si483x/Si484x Mechanically-tuned AM/FM/SW Receiver Si21x6/7x Silicon TV Tuners and Digital Demodulators SILICON LABS SOLUTION Industry s smallest, best performing and most mature solution for best-in-class FM performance, RDS display and audio conditioning; industry s smallest, best performing monolithic data receiver Industry s first highly integrated digital radio receiver for the mechanically-tuned radio market, with the best performance, unmatched PCB area Smallest, most compact, highest performance and lowest power combination solutions for NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB Human Interface Capabilities Capacitive sensing Extended range infrared motion Low power levels C8051F7xx/8xx/99x Capacitive Sense MCUs Si11xx Infrared Proximity Sensor ICs Low power MCU with capacitive sensing, wake-on-touch and LED lighting control Industry s most sensitive active infrared proximity sensor IC to enable touchless human interface applications C8051F9xx MCU Industry s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available Mixed Signal 8-bit MCUs Single cell operation Automotive qualified Industry s smallest footprint C8051F5xx MCU C8051F30x/T60x Small Form Factor MCUs AEC-Q100 qualified, enables full operation across the entire automotive voltage and temperature range with no design trade-offs Optimized for space-constrained, low-power, lost-cost applications; cost sensitive, pin-compatible OTP options available First Built to Order Clocks Short two week lead times Si5355 Clock Generators Exact frequency synthesis enables replacement of multiple clocks/xos; web-customized application specific clocks accelerate time to market Wireless Connectivity Si43xx EZRadio / EZRadioPRO RF ISM Receiver Industry-leading wireless solutions (highest sensitivity, longest range, lowest system cost) Robust radio links Shorter design cycles Lower overall power consumption Si4010 EZRadio RF Transmitter Si1000 Wireless MCU Single-chip remote control IC, embedded MCU, crystal-less design Industry s lowest power single-chip wireless MCU, lowest power consumption in all modes: active, sleep, and deep sleep Si24xx Modems Fully-featured, globally compliant data/fax/voice modems Other I/O and Peripheral Support Si3000 Codec Highly integrated, low cost codec optimized for voice and audio applications Easy communication between devices Expandable architecture Reduce power consumption Remotely receive power CP2400 LCD Controller CP210x USB to UART Bridge Low power LCD controller, easily interfaced with SPI or I 2 C Single-chip, full speed (12 Mbps) USB-to-UART bridge to interface to service ports C8051F32x/34x USB MCUs Microcontroller with embedded full-speed USB 2.0; easily implement industry standard USB connectivity

APPLICATIONS GUIDE Automotive and Infotainment Silicon Labs high-performance solutions for car sound systems include high fidelity radio ICs that improve the end user experience, reduce system cost and take advantage of the latest digital features. AUTOMOTIVE AUDIO AND INFOTAINMENT Auxillary Line In CD USB Si474x/5x AM/FM/RDS Tuner (Primary) Si474x AM/FM/RDS Tuner (Companion) and/or AF scanner CD Servo CP2102 USB to UART Bridge Digital Media Processor C8051F5xx Automotive MCU CP2400 LCD Controller Si11xx Infrared Proximity Sensing Speaker Speaker Speaker Speaker LCD Motion Sensor Keypad C8051F7xx/8xx/ 99x Capacitive Sensing PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS RDS AND AUDIO PERFORMANCE Si475x Si4749 Automotive AM/FM Primary Receiver Automotive Companion Data Receiver HIGHLY INTEGRATED, SMALL FOOTPRINT AM/FM Si4740/45 AUTOMOTIVE QUALIFIED MCUS C8051F5xx Automotive AM/FM Receiver Automotive MCU HUMAN INTERFACE CAPABILITIES Si11xx C8051F7xx/8xx/99x LOW POWER LCD CONTROLLER CP2400 Infrared Proximity Sensor ICs Capacitive Sense MCU LCD Controller COMPLETE USB 2.0 CONNECTIVITY CP2102 USB to UART Bridge The automotive industry s best performing, most highly integrated and smallest monolithic primary audio receivers The automotive industry s best performing, most highly integrated and smallest monolithic companion data receivers Optimized for entry-level automotive radios, the Si4740/5 multi-band recievers are small, low BOM count and economically priced AEC-Q100 qualified, with temperature operation up to 125 C Industry s most sensitive active infrared proximity sensor IC to enable touchless human interface applications Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control Low power LCD controller, easily interfaced with SPI or I 2 C Easily converts data traffic between USB and UART formats Highest performance of any monolithic primary audio receiver with superior weak signal handling, selectivity and linearity Highest performance of any monolithic companion data receiver for monitoring alternative frequencies including signal quality, data tags and traffic information Ease of design, customization of audio performance and entry-level automotive performance; ideal for fast-growing emerging automotive markets Small packages, enables full operational specification across the entire automotive voltage and temperature range with no design trade-offs Implement extended range infrared motion sensing with unusually low power levels Enables stylish and differentiated user interfaces Works efficiently with the MCU to reduce system size and power consumption Connect to any UART to provide instantaneous USB connectivity; free software drivers provided

AUDIO APPLICATIONS GUIDE / 6 Home Docking Stations Home audio docking stations enable portable audio players to deliver more than a headphone-only experience by delivering room-filling sound. These docking stations commonly employ inexpensive built-in speakers which benefit from DSP-based audio processing. Silicon Labs high fidelity, high-performance audio receivers and transmitters are ideal for portable audio accessories and docking stations, delivering premium sound at an economical price point. Paired with our family of mixed-signal MCUs and wireless receivers, we offer a bundled solution with a tiny footprint. DOCKING STATION Player Dock Connector DI Si47xx/Si48xx Multi-Band Radio Receiver Tuning Wheel Si43xx RF Receiver (Optional - with Si483x/4x) Si4010 RF Transmitter Remote Control Auxillary Line Out Headphones Class D Amplifier C8051F7xx/ 8xx/99x Capacitive Sensing MCU CP2400 LCD Controller CP210x USB to UART Bridge Keypad LCD USB Speakers Si11xx Infrared Sensing Motion PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS RDS AND AUDIO PERFORMANCE Si470x FM Receiver Industry leading FM, AM/FM, WB and shortwave receivers; certified by hundreds of customers AM/FM/SW/ Si473x as compliant with US and EU media standards WB Receiver Mechanically Tuned Si483x/4x Digital Display AM/FM/SW Recevier WIRELESS RANGE & ROBUSTNESS EZRadio / Si43xx EZRadioPRO RF ISM Receiver EZRadio Si4010 RF Transmitter HUMAN INTERFACE CAPABILITIES Industry s first highly integrated digital radio receiver for the mechanicallytuned radiunmatched PCB area Industry-leading wireless solutions (highest sensitivity, longest range, lowest system cost) Single-chip remote control IC, embedded MCU, crystal-less design Ease of design, customization of audio performance, and industry certification; portability of that design and code across platforms Excellent worldwide performance, ease-ofdesign and manufacture, minimal BOM and PCB area and reliable long-term performance Low power consumption, robust radio links Simpler design, shorter design cycles than traditional solutions Si11xx Infrared Sensor ICs Industry s most sensitive active infrared proximity sensor Implement extended range infrared motion sensing with unusually low power levels C8051F7xx/8xx/99x Capacitive Sense MCUs Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control Enables stylish and differentiated user interfaces LOW POWER LCD CONTROLLER CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I 2 C Works efficiently with the MCU to reduce system size and power consumption EASY COMMUNICATION BETWEEN DEVICES CP210x USB to UART Bridge Device Single-chip bridge converts data traffic between USB and UART formats Eliminates external devices; free software drivers included

APPLICATIONS GUIDE Mechanically-Tuned Radio A wide range of portable radios, boom boxes, clock radios, toy radios and give-away radios are using the mechanically-tuned method. Silicon labs Si483x/4x AM/FM/SW receiver family with digital core and an analog/mechanical interface is ideal for this market, offering excellent performance and manufacturing simplicity. It receives high-fidelity digital sound, without requiring microcontrollers or labor adjustment. This revolutionary solution offers unmatched PCB area, performance, and labor savings, for the traditional radio market relying on labor-intensive analog IC solutions with limited performance requiring dozens of discrete components. MECHANICALLY-TUNED RADIO Battery Frequency Wheel-Tune Si483x/Si484x Mechanically-Tuned AM/FM/SW Receiver Speakers Speakers or Headphones PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS COMPLETE RADIO SOLUTION Si483x/4x Mechanically Tuned Digital Display AM/FM/SW Receiver Industry s first highly integrated digital radio receiver for the mechanicallytuned radio market, with the best performance, unmatched PCB area, labor saving and manufacturing simplicity Excellent worldwide performance, ease-ofdesign and manufacture, minimal BOM and PCB area and reliable long-term performance; mechanical tuning via low-cost resistive potentiometer for intuitive human interface Single PCB for Broadcast Radio Designs The Si47xx AM/FM reciever family requires only two external components and offers many 3 mm x 3 mm footprint compatible multi-band receivers. Si4702/03 FM receiver RDS (Si4703) Si4702 Si4720 Si4720/21 FM transceiver Receive Power Scan (RPS) RDS (Si4721) Si4704/05/06/08/09 FM receiver RDS (Si4705/06/09) Enhanced RDS (Si4706) Si4704 Actual Size Si4730 Requires no external antenna Si4730/31 AM/FM receiver RDS (Si4731) Requires no external antenna Si4710/11/12/13 FM transmitter RDS (Si4711/13) Receive Power Scan (RPS) (Si4712/13) Si4710 Si47xx Si4707 Si4734/35 AM/FM/shortwave/longwave receiver RDS (Si4735) Si4707/36/37/38/39 AM/FM/weather band receiver RDS (Si4737/39) SAME (Si4707- WB only)

AUDIO APPLICATIONS GUIDE / 8 Portable and Table Top Radios Portable and table top radios are ubiquitous and include FM-only, AM/FM, weather band (WB), short wave (SW) and long wave (LW) reception. Silicon Labs radio ICs support any radio transmission, style or feature/performance requirement, including digital or mechanical tuning. Our market-leading radio ICs are complemented by a complete suite of high performance, small footprint MCUs and RF wireless receivers. PORTABLE AND TABLE TOP RADIO Tuning Wheel (Optional - with Si484x) Auxillary Line In (Optional - with Si47xx) Headphones Si47xx/Si48xx Multi-Band Radio Receiver Class D A m p l i fi e r C8051F9xx MCU Si43xx RF Receiver CP2400 LCD Controller Si4010 RF Transmitter Remote Control Remote Control Keypad LCD Speakers CP210x USB to UART USB Media Controller Memory Card PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS MULTI-BAND RADIO RECEIVER FAMILY Si47xx Si484x LOW POWER OPERATION C8051F9xx AM/FM/SW/WB Receiver Mechanically Tuned AM/ FM/SW Recevier Ultra Low-Power MCU WIRELESS RANGE AND ROBUSTNESS Industry leading FM, AM/FM, WB and shortwave receivers; certified by hundreds of customers as compliant with US and EU media standards Industry s first highly integrated digital radio receiver for the mechanicallytuned radiunmatched PCB area Industry s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available Ease of design, customization of audio performance, and industry certification; portability of that design and code across platforms Excellent worldwide performance, ease-of-design and manufacture, minimal BOM and PCB area and reliable long-term performance Single cell operation and extended battery life Si43xx EZRadio /EZRadioPRO RF ISM Receiver High sensitivity, minimal external components, automatic antenna tuning Low power consumption, robust radio links SINGLE CHIP REMOTE CONTROL IC Si4010 EZRadio RF Transmitter Single-chip remote control IC, embedded MCU, crystal-less design Simpler design, shorter design cycles than traditional solutions LOW POWER LCD CONTROLLER CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I²C Works efficiently with the MCU to reduce system size and power consumption EASY COMMUNICATION BETWEEN DEVICES CP210x USB to UART Bridge Device Single-chip bridge converts data traffic between USB and UART formats Eliminates external devices; free software drivers included

APPLICATIONS GUIDE Portable Player with Radio Option Portable audio and MP3 players store, organize, and play audio files. Typically either Flash-based or hard drive-based, these devices require battery efficiency, fidelity and a small size. Our audio receiver and MCU solutions can help you design a differentiated, low-power product with a small footprint. PORTABLE AUDIO PLAYER Radio In Si47xx Radio Receivers, Transmitters and Transceivers Radio Out Si4010 RF Transmitter Microphone Remote Control Si1000 Wireless MCU Keypad Headphones Codec DSP Battery CP210x USB to UART Controller USB Speakers CP2400 LCD Controller LCD Hard Drive HDD Interface or Flash Memory Card PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS BEST-IN-CLASS RDS AND AUDIO PERFORMANCE Si47xx AM/FM Receivers, FM Transmitter, FM Transceiver Industry s smallest, best performing and most mature portable media player solution for best-in-class FM performance, RDS display and audio conditioning Extremely small design, minimal BOM for maximum performance and programmability; more reliability and at lower distortion levels than any competitor INTEGRATED SUB-GHZ RF TRANSCEIVER MCU Si1000 Wireless Microcontroller SINGLE CHIP REMOTE CONTROL IC Industry s lowest power single-chip wireless MCU, lowest power consumption in all modes: active, sleep, and deep sleep Extended range, higher bandwidth and lower overall power consumption Si4010 EZRadio RF Transmitter Single-chip remote control IC, embedded MCU, crystal-less design Simpler design, shorter design cycles than traditional solutions EASY COMMUNICATION BETWEEN DEVICES CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I²C Works efficiently with the MCU to reduce system size and power consumption CP210x USB to UART Bridge Device Single-chip bridge converts data traffic between USB and UART formats Eliminates external devices; free software drivers included

AUDIO APPLICATIONS GUIDE / 10 Portable Media Player Portable media players are handheld devices, capable of storing and playing both audio and video files. Typically, these batterypowered devices store hours of digital media/data on a hard drive or in Flash memory and come with a variety of interface options. Our audio receiver, video and MCU solutions can help you design a high-performance product in a small footprint. PORTABLE MEDIA PLAYER Microphone Headphones Speaker Codec Radio In Stereo Out Si47xx/Si48xx Radio Receivers, Transmitters and Transceivers (Optional - with Si483x/4x) Tuning Wheel USB Bluetooth WLAN Keypad TV/Video In Si21xx Silicon TV Tuner Si216x Digital Demod Digital Media Processor C8051F9xx Ultra Low-Power MCU Si43xx RF Receiver Si11xx Infrared Sensing Si4010 RF Transmitter Remote Control Remote Control Motion Video Out Buffer CP2400 LCD Controller Battery LCD Hard Drive HDD Interface or Flash Memory Card PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS RDS AND AUDIO PERFORMANCE Si47xx Si483x/4x AM/FM/SW/LW/WB Radio Receivers Mechanically Tuned AM/FM/SW Recevier WIRELESS RANGE & ROBUSTNESS Si43xx Si4010 EZRadio /EZRadioPRO RF ISM Receiver EZRadio RF Transmitter MOST COMPACT VIDEO SOLUTIONS Si21xx/ Si216x LOW POWER OPERATION C8051F9xx Silicon TV Tuner/ Digital TV Demodulator Ultra Low-Power MCU HUMAN INTERFACE CAPABILITIES Si11xx LOW POWER LCD CONTROLLER CP2400 Infrared Proximity Sensor ICs LCD Controller Best FM radio audio and RDS data reception in highly integrated, miniature footprint Industry s first highly integrated digital radio receiver for the mechanicallytuned radiunmatched PCB area High sensitivity, minimal external components, automatic antenna tuning Single-chip remote control IC, embedded MCU, crystal-less design Smallest, most compact, highest performance and lowest power combination solutions for NTSC, PAL/SECAM, ATSC/ QAM, DVB-T/T2/C, ISDB-T/C and DTMB Industry s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available Industry s most sensitive active infrared proximity sensor IC to enable touchless human interface applications Low power LCD controller, easily interfaced with SPI or I²C Drives reliable acquisition of RDS-based song tagging, driving revenue to carrier or OEM, enhancing brand & user experience Excellent worldwide performance, ease-of-design and manufacture, minimal BOM and PCB area and reliable long-term performance Low power consumption, robust radio links Simpler design, shorter design cycles than traditional solutions Low-cost system implementation due to minimal BOM and down to the smallest QFN footprints Single cell operation and extended battery life Implement extended range infrared motion sensing with unusually low power levels Works efficiently with the MCU to reduce system size and power consumption

APPLICATIONS GUIDE Pro /DJ Mixer In professional audio applications, a mixer combines, routes and changes the level, timbre and/or dynamics of audio signals. The Si5355 can be used to generate all critical clocks in pro audio mixers, including reference timing for the audio codecs and FPGAs. Our capacitive and proximity sensing products enable innovative human interface alternatives to mechanical sliders and buttons. PRO AUDIO MIXER Microphones ADC/ Codec Si5355 Clock Generator SDRAM Si5355 Clock Generator ADC/ Codec Speakers Guitar Auxillary Line In ADC/ Codec FPGA DSP FPGA ADC/ Codec Headphones Digital Mixer Console Digital Motion Sliders Si11xx Infrared Sensing C8051F7xx/ 8xx/99x Capacitive Sensing MCU CP2400 LCD Controller CP210x USB to UART Bridge LCD USB PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS INDUSTRY S FIRST BUILT TO ORDER CLOCKS Si5355 Clock Generators Exact frequency synthesis enables replacement of multiple clocks/xos; web-customized application specific clocks accelerate time to market Reduced BOM cost and complexity, simplifies design and layout; minimize radiated emissions and ensure compliance with system EMI specifications; short two week lead times RELIABLE CAPACITIVE SENSING SUPPORT C8051F7xx/8xx/99x Capacitive Sense MCU Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control Enables stylish and differentiated user interfaces HUMAN INTERFACE CAPABILITIES Si11xx Infrared Proximity Sensor ICs Industry s most sensitive active infrared proximity sensor IC to enable touchless human interface applications Implement extended range infrared motion sensing with unusually low power levels LOW POWER LCD CONTROLLER CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I²C Works efficiently with the MCU to reduce system size and power consumption EASY COMMUNICATION BETWEEN DEVICES CP210x USB to UART Bridge Device Single-chip bridge converts data traffic between USB and UART formats Eliminates external devices; free software drivers included

AUDIO APPLICATIONS GUIDE / 12 Smart Phones/Handsets Cellular handsets are increasingly offering advanced functionality at a lower cost. Our high-performance, single-chip audio solutions enable handset makers to deliver AM and FM receivers and transceivers in a small footprint with excellent quality for a superior user experience. A suite of human interface products enable touchless control and other advanced features. SMART PHONE/HANDSET Microphone Headphones Speaker Codec RF/IF Interface Si47xx Radio Receivers, Transmitters and Transceivers Digital Baseband Processor C8051F7xx/8xx/ 9xx Capacitive Sensing MCU Si11xx Infrared Sensing C8051F32x/F34x USB MCUs Touch Screen Keypad Motion USB Flash GPS Receiver WLAN Receiver Battery Power Management Bluetooth Receiver Image Processor Image Sensor C8051F30x/T60x SFF MCU Optical Zoom Camera Lens C8051F32x/F34x USB MCU PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS RDS AND AUDIO PERFORMANCE Si470x FM Receiver The leading handset solution for best-inclass FM performance from reception to RDS display and audio conditioning Extremely small design, minimal BOM and maximum performance and programmability Si471x/2x FM Transmitter FM Transceiver The market leading FM transmitter (Si471x) and FM transceiver (Si472x) for sharing songs and data, transmitting songs/data to in-car audio and receiving FM broadcast The industry s best performing, most highly integrated FM transmit and receive device in a single, small footprint; achieves regulatory transmit output limits more reliably and at lower distortion levels than any competitor Si473x AM/FM Receiver HUMAN INTERFACE CAPABILITIES Si11xx Infrared Proximity Sensor ICs Industry s smallest, best performing and most mature AM/FM receiver Industry s most sensitive active infrared proximity sensor IC to enable touchless human interface applications Opens huge, untapped markets in emerging economies where AM/FM reception is required, but not available in handsets Implement extended range infrared motion sensing with unusually low power levels C8051F7xx/8xx/99x Capacitive Sense MCU Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control Enables stylish and differentiated user interfaces USB CONNECTION C8051F32x/34x USB Microcontroller OPTICAL ZOOM CONTROLLER LENS C80851F30x/ C8051T60x Small Form Factor MCUs Microcontroller with embedded full-speed USB 2.0 Industry s smallest footprint without compromising on performance or integration Easily implement industry standard USB connectivity Optimized for space-constrained, lowpower, lost-cost applications; cost sensitive, pin-compatible OTP options available

APPLICATIONS GUIDE Television and Sound Bar Modern digital televisions (DTV) form a complete multimedia hub, with support for over-the-air, cable, satellite and internet sources. Most of the content from these sources includes rich multi-media material that places exacting demands on both the video and audio systems. Silicon Labs full line of Si21xx TV tuners and AM/FM/WB radio tuners provide a highly integrated suite of components that simplify system design, deliver exceptional playback and reduce system costs. TELEVISION AND SOUND BAR HDMI A/V Lines In Si21xx Silicon TV Tuner Si43xx RF Receiver HDMI Receiver Video ADC ADC Si216x Digital Demod Video/ Processor I 2 S In I 2 S In A m p l i fi e r VDD VIO 2.7-3.6 V Supply 8-22 V Supply Speakers Speakers LCD Panel Display Driver CEN0 Digital Out User Interface S/PDIF Transmitter C8051F7xx/ 8xx/99x Capacitive Sensing MCU I 2 S Out INTB RSTB 2-Wire Switch SUB0 Headphones PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS WIRELESS RANGE AND ROBUSTNESS Si43xx EZRadio /EZRadioPRO RF ISM Receiver High sensitivity, minimal external components, automatic antenna tuning Low power consumption, robust radio links MOST COMPACT VIDEO SOLUTIONS Si21xx/ Si216x Silicon TV Tuner/ Digital TV Demodulator Smallest, most compact, highest performance and lowest power combination solutions for NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB Low-cost system implementation due to minimal BOM and down to the smallest QFN footprints RELIABLE CAPACITIVE SENSING SUPPORT C8051F7xx/8xx/99x Capacitive Sense MCU Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control Enables stylish and differentiated user interfaces

AUDIO APPLICATIONS GUIDE / 14 GPS/Personal Navigation Device Silicon Labs small footprint audio and MCU solutions offer portable navigation device makers a comprehensive, full-featured solution for traffic message channel (TMC), capacitive touch sense, FM transmit and LCD control. GPS/PERSONAL NAVIGATION DEVICE Voice Commands GPS Receiver WLAN/ Bluetooth Receiver Si4706 FM RDS Receiver GPS DSP/ Processor C8051F9xx Ultra Low-Power MCU CP2400 LCD Controller Si11xx Infrared Sensing CP210x USB to UART Keypad Motion Sensor Battery USB LCD Stereo Out Si471x FM Transmitter Si3000 Codec Microphone Headphones Speaker Flash Memory Card PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS FAMILY OF MULTI-BAND RADIO TRANSMITTERS/TRANSCEIVERS/RECEIVERS Si471x/2x Si4706 LOW POWER OPERATION CP2400 C8051F9xx FM Transmitter FM Transceiver FM RDS/TMC Data Receiver LCD Controller Ultra Low- Power MCU HUMAN INTERFACE CAPABILITIES Si11xx Infrared Sensor ICs EASY COMMUNICATION BETWEEN DEVICES CP210x USB to UART Bridge Device COMPLETE AUDIO CODEC SOLUTION Si3000 Codec The market leading FM transmitter (Si471x) and transceiver (Si472x) for sharing songs, transmitting voice commands, RDS and music to in-car stereos The industry leader in RDS performance, offering the most highly integrated and smallest monolithic companion data receiver Low power LCD controller, easily interfaced with SPI or I²C Industry s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available Industry s most sensitive active infrared proximity sensor Single-chip bridge converts data traffic between USB and UART formats High integration, provides hardware support; serial interface The industry s best performing, most highly integrated FM transmit and receive device in a single, small footprint; achieves regulatory transmit output limits more reliably and at lower distortion levels than any competitor Highest performance of any monolithic companion data receiver for monitoring traffic data Works efficiently with the MCU to reduce system size and power consumption Single cell operation and extended battery life Implement extended range infrared motion sensing with unusually low power levels Eliminates external devices; free software drivers included Operation from single 3.3 V or 5 V power supply makes it suitable for low power portable applications

APPLICATIONS GUIDE Turnkey Support Silicon Labs offers complete tools to help designers throughout the entire project cycle. The microcontroller, EZRadio wireless solutions, broadcast audio and video, infrared and capacitive sensing solutions offer hardware and software platforms to easily set up and configure, compile and debug a project. Full documentation and application notes are available. Software stacks provide networking support for multinode metering networks. Software simulation tools can estimate power consumption and determine expected battery life. Easy Step-by-Step Development Support Software and hardware development tools Windows GUI development utilities Target boards with in-system debug Fully integrated IDE for code development Documentation and software CD USB and audio cables External power supply AM/FM adapter card and antennas Battery life estimator based on user configuration and battery types Partner Program The Partner Program utility is a searchable database that holds the profiles of third-party companies who provide design support services and offer customized solutions for Silicon Labs products. www.silabs.com/partnerprogram Si114x SLIDER DEMO BOARD Si535x CLOCK GENERATOR EVALUATION BOARD MCU USB TOOLSTICK Si47xx EVALUATION BOARD M

AUDIO APPLICATIONS GUIDE / 16 Si114x Programmer s Toolkit Software Tools Silicon Labs offers complete tools to help designers throughout the entire project. Hardware and software platforms are available to help easily set up and configure, compile and debug a project. The Si114x Programmer s Toolkit API enables rapid development of Si114x software in a PC environment using Silicon Labs Si114x evaluation boards. By emulating an IC interface over USB, the Si114x Programmer s Toolkit API allows source code to be developed on a PC and then migrated quickly and easily to an MCU environment once target hardware is available. Either commercially-available or free PC-based C compilers can be used for software development with the Si114x Programmer s Toolkit API. www.silabs.com/optical-sensor-software Si114x INFRARED ULTI-FUNCTION BOARD Si484x MECHANICALLY TUNED RADIO DEMO BOARD Si4010 EZRADIO KEY FOB TRANSMITTER Si1140 MOTION SENSING DEVEL OPMENT KIT

APPLICATIONS GUIDE Product Selector Tables GET FULL PRODUCT LISTINGS, DATA SHEETS, APP NOTES, SLES AND MORE AT: www.silabs.com /Video FIND MORE INFORMATION AT www.silabs.com/broadcast AM/FM Solutions Highly-integrated, single-chip 100% CMOS solutions only require up to two external components PART NUMBER DESCRIPTION RDS SUPPORT DIG I/O Si4702/03 FM radio receivers with RDS Si4703 Si4704/05 1 FM radio receiver with RDS, no external antenna required Si4705 Si4705 Si4706 Enhanced FM RDS/TMC radio receiver with RDS, no external antenna required Si4706 Si4706 Si4707 Weather band radio receiver with SAME decoder Si4708/09 World s smallest FM tuner with RDS Si4709 Si4710/11 FM radio transmitter with RDS and digital audio compression Si4711 Si4711 Si4712/13 FM radio transmitter with RDS, RPS 3 and digital audio compression Si4713 Si4713 Si4720/21 FM radio transceivers with RDS, RPS and digital audio compression Si4721 Si4721 Si4730/31 AM/FM radio receivers with RDS Si4731 Si4731 Si4734/35 1 AM/FM/shortwave/longwave radio receivers with RDS Si4735 Si4735 Si4736/37 AM/FM/weather band radio receivers with RDS Si4737 Si4737 2 Si4738/39 FM/weather band radio receivers with RDS Si4739 Si4739 2 Si4740/1/2/3/4/5 Multi-band receivers with RDS, automotive qualified AEC-Q100 Si4741/43/45 Si4740/1/2/3/4/5 Si4749 Enhanced FM RDS/TMC radio receiver, automotive qualitifed AEC-Q100 Si4749 Si4750/1/2/3/4/5/6/7 Multi-band primary audio receivers, automotive qualitifed AEC-Q100 Si4751/53/55/57 Si4831/5 1 Si4840/4 1 Mechanical tuning AM/FM radio receiver Analog tuned, digital display AM/FM/SW radio receiver 1 Extended FM tuning range 64-109 MHz; 2 AM/FM only; 3 Receive Power Scan Worldwide TV Tuners Eliminates hundreds of external components while exceeding discrete tuner performance PART NUMBER DESCRIPTION PACKAGE Si2136 Worldwide TV tuner IC and demodulator for analog transmission standards: NTSC, PAL/SECAM QFN32 Si2146 Worldwide TV tuner IC for digital transmission standards: ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB QFN32 Si2155 Si2156 Si2176 Worldwide cost-effective TV tuner IC for digital and analog transmission standards: NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB Worldwide high-performance TV tuner IC for digital and analog transmission standards: NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB Worldwide hybrid TV tuner IC with analog demodulator for digital and analog transmission standards: NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB QFN32 QFN32 QFN32 Digital TV Demodulators Most compact, smallest BOM, lowest power and high performance combo demodulators for DVB-T, DVB-T/C, DVB-S and DVB-S2 PART NUMBER DESCRIPTION PACKAGE Si2161 DVB-T demodulator QFN36 Si2165 Multi-standard DVB-T and DVB-C demodulator QFN36 Si2167 Multimedia DVB-T/C/S/S2 digital TV demodulator QFN48

AUDIO APPLICATIONS GUIDE / 18 Codec REQUEST SLES AND DOWNLOAD DOCUMENTATION AT: www.silabs.com/voice PART NUMBER MICROPHONE LIFIER INPUT MIXER HEADPHONE DRIVER HANDSET HYBRID PACKAGE Si3000 SOIC16 Microcontrollers REQUEST SLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/mcu Low-Power MCUs: www.silabs.com/lowpower PART NUMBER FLASH MEMORY MIPS (PEAK) C8051F930 64 kb 25 4352 24 C8051F931 64 kb 25 4352 16 C8051F920 32 kb 25 4352 24 C8051F921 32 kb 25 4352 16 C8051F911 16 kb 25 768 16 C8051F912 16 kb 25 768 16 C8051F901 8 kb 25 768 16 C8051F902 8 kb 25 768 16 RAM (BYTES) DIG. I/O COMMUNICATIONS (16-BIT) TIMERS EMIF, I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART EMIF, I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART I 2 C, 2 x SPI, UART PWM/ PCA INTERNAL OSC 4 6 ±2% 4 6 ±2% 4 6 ±2% 4 6 ±2% 4 6 ±2% 4 6 ±2% 4 6 ±2% 4 6 ±2% ADC 10-bit, 23-ch., 300 ksps 10-bit, 15-ch., 300 ksps 10-bit, 23-ch., 300 ksps 10-bit, 15-ch., 300 ksps 10-bit, 15-ch., 300 ksps 12-bit, 15-ch., 75 ksps 10-bit, 15-ch., 300 ksps 12-bit, 15-ch., 75 ksps C8051F980 8 kb 25 512 16 UART 4 3 ±2% 12-bit 1 C8051F981 8 kb 25 512 16 UART 4 3 ±2% 1 C8051F986 8 kb 25 512 17 UART 4 3 ±2% 12-bit 1 C8051F987 8 kb 25 512 17 UART 4 3 ±2% 1 C8051F982 4 kb 25 512 16 UART 4 3 ±2% 10-bit 1 C8051F983 4 kb 25 512 16 UART 4 3 ±2% 1 C8051F988 4 kb 25 512 17 UART 4 3 ±2% 10-bit 1 C8051F989 4 kb 25 512 17 UART 4 3 ±2% 1 C8051F985 2 kb 25 512 16 UART 4 3 ±2% 1 Capacitive Touch Sense MCUs: www.silabs.com/captouchsense PART NUMBER FLASH (BYTES) MIPS (PEAK) RAM (BYTES) DIG. I/O COMMUNI- CATIONS TIMERS (16-BIT) PWM/ PCA INTERNAL OSC C8051F702 16 kb 25 512 54 UART 4 3 ±2% TEMP SENSOR VREF COMP. OTHER PACKAGE DEV KIT 170 μa/mhz active 50 na sleep QFN32/ LQFP32 C8051F930DK 170 μa/mhz active 50 na sleep QFN24 C8051F930DK 170 μa/mhz active 50 na sleep QFN32/ LQFP32 C8051F930DK 170 μa/mhz active 50 na sleep QFN24 C8051F930DK 160 μa/mhz active 50 na sleep QFN24/ SOIC24 C8051F912DK 160 μa/mhz active 10 na sleep QFN24/ SOIC24 C8051F912DK 160 μa/mhz active 50 na sleep QFN24/ SOIC24 C8051F912DK 160 μa/mhz active 10 na sleep QFN24/ SOIC24 C8051F912DK 160 μa/mhz active 10 na sleep QFN20 C8051F996DK 150 μa/mhz active 10 na sleep QFN20 C8051F996DK 150 μa/mhz active 10 na sleep QFN24/ QSOP24 C8051F996DK 150 μa/mhz active 10 na sleep QFN24/ QSOP24 C8051F996DK 150 μa/mhz active 10 na sleep QFN20 C8051F996DK 150 μa/mhz active 10 na sleep QFN20 C8051F996DK 150 μa/mhz active 10 na sleep QFN24/ QSOP24 C8051F996DK 150 μa/mhz active 10 na sleep QFN24/ QSOP24 C8051F996DK 150 μa/mhz active 10 na sleep QFN20 C8051F996DK ADC1 10-bit, 16-ch., TOUCH CHANNELS TEMP SENSOR VREF COMP. PACKAGE DEV KIT 38 1 QFP64 C8051F700DK C8051F703 16 kb 25 512 54 UART 4 3 ±2% 38 1 QFP64 C8051F700DK C8051F706 16 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F707 16 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F716 16 kb 25 512 29 UART 4 3 ±2% 10-bit, 3-ch., QFN48/ QFP48 QFN48/ QFP48 C8051F700DK C8051F700DK 26 1 QFN32 C8051F700DK C8051F717 16 kb 25 512 20 UART 4 3 ±2% 18 1 QFN24 C8051F700DK C8051F800 16 kb 25 512 17 UART 3 3 ±2% C8051F801 16 kb 25 512 17 UART 3 3 ±2% C8051F802 16 kb 25 512 17 UART 3 3 ±2% C8051F803 16 kb 25 512 13 UART 3 3 ±2% C8051F804 16 kb 25 512 13 UART 3 3 ±2% C8051F805 16 kb 25 512 13 UART 3 3 ±2% 10-bit, 16-ch., 10-bit, 16-ch., 10-bit, 16-ch., 16 1 8 1 1 QFP20 QFP20 QFP20 C8051F800DK C8051F800DK C8051F800DK 12 1 SOIC16 C8051F800DK 8 1 SOIC16 C8051F800DK 1 SOIC16 C8051F800DK C8051F806 16 kb 25 512 17 UART 3 3 ±2% 16 1 C8051F807 16 kb 25 512 17 UART 3 3 ±2% 8 1 C8051F808 16 kb 25 512 17 UART 3 3 ±2% 1 QFP20 QFP20 QFP20 C8051F800DK C8051F800DK C8051F800DK C8051F809 16 kb 25 512 13 UART 3 3 ±2% 12 1 SOIC16 C8051F800DK C8051F810 16 kb 25 512 13 UART 3 3 ±2% 8 1 SOIC16 C8051F800DK

APPLICATIONS GUIDE QuickSense Human Interface MCUs (cont.) PART NUMBER FLASH (BYTES) MIPS (PEAK) RAM (BYTES) DIG. I/O COMMUNICATIONS TIMERS (16-BIT) PWM/ PCA INTERNAL OSC ADC1 TOUCH CHANNELS TEMP SENSOR VREF COMP. PACKAGE DEV KIT C8051F811 16 kb 25 512 13 UART 3 3 ±2% 1 SOIC16 C8051F800DK C8051F815 16 kb 25 512 13 UART 3 3 ±2% C8051F816 16 kb 25 512 13 UART 3 3 ±2% C8051F817 16 kb 25 512 13 UART 3 3 ±2% C8051F818 16 kb 25 512 17 UART 3 3 ±2% 16 1 C8051F819 16 kb 25 512 17 UART 3 3 ±2% 8 1 C8051F820 16 kb 25 512 17 UART 3 3 ±2% 1 12 1 SOIC16 C8051F800DK 8 1 SOIC16 C8051F800DK 1 SOIC16 C8051F800DK QFP20 QFP20 QFP20 C8051F800DK C8051F800DK C8051F800DK C8051F821 16 kb 25 512 13 UART 3 3 ±2% 12 1 SOIC16 C8051F800DK C8051F822 16 kb 25 512 13 UART 3 3 ±2% 8 1 SOIC16 C8051F800DK C8051F823 16 kb 25 512 13 UART 3 3 ±2% 1 SOIC16 C8051F800DK C8051F700 15 kb 25 512 54 UART 4 3 ±2% 10-bit, 16-ch., 38 1 QFP64 C8051F700DK C8051F701 15 kb 25 512 54 UART 4 3 ±2% 38 1 QFP64 C8051F700DK C8051F704 15 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F705 15 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F708 8 kb 25 512 54 UART 4 3 ±2% 10-bit, 16-ch., QFN48/ QFP48 QFN48/ QFP48 C8051F700DK C8051F700DK 38 1 QFP64 C8051F700DK C8051F709 8 kb 25 512 54 UART 4 3 ±2% 38 1 QFP64 C8051F700DK C8051F710 8 kb 25 512 54 UART 4 3 ±2% 10-bit, 16-ch., 38 1 QFP64 C8051F700DK C8051F711 8 kb 25 512 54 UART 4 3 ±2% 38 1 QFP64 C8051F700DK C8051F712 8 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F713 8 kb 25 512 39 UART 4 3 ±2% 27 1 C8051F714 8 kb 25 512 39 UART 4 3 ±2% C8051F812 8 kb 25 512 17 UART 3 3 ±2% C8051F813 8 kb 25 512 17 UART 3 3 ±2% C8051F814 8 kb 25 512 17 UART 3 3 ±2% C8051F824 8 kb 25 512 13 UART 3 3 ±2% C8051F825 8 kb 25 512 13 UART 3 3 ±2% C8051F826 8 kb 25 512 13 UART 3 3 ±2% 10-bit, 16-ch., 10-bit, 16-ch., 10-bit, 16-ch., 27 1 16 1 8 1 1 QFN48/ QFP48 QFN48/ QFP48 QFN48/ QFP48 QFP20 QFP20 QFP20 C8051F700DK C8051F700DK C8051F700DK C8051F800DK C8051F800DK C8051F800DK 12 1 SOIC16 C8051F800DK 8 1 SOIC16 C8051F800DK 1 SOIC16 C8051F800DK C8051F827 8 kb 25 512 13 UART 3 3 ±2% 12 1 SOIC16 C8051F800DK C8051F828 8 kb 25 512 13 UART 3 3 ±2% 8 1 SOIC16 C8051F800DK C8051F829 8 kb 25 512 13 UART 3 3 ±2% 1 SOIC16 C8051F800DK C8051F830 4 kb 25 512 13 UART 3 3 ±2% C8051F990 8 kb 25 512 16 UART 4 3 ±2% 12-bit, 9-ch., 75 ksps 12 1 SOIC16 C8051F800DK 13 1 QFN20 C8051F996DK C8051F991 8 kb 25 512 16 UART 4 3 ±2% 13 1 QFN20 C8051F996DK C8051F996 8 kb 25 512 17 UART 4 3 ±2% 12-bit,10-ch., 75 ksps 14 1 C8051F997 8 kb 25 512 17 UART 4 3 ±2% 14 1 C8051F831 4 kb 25 512 13 UART 3 3 ±2% C8051F832 4 kb 25 512 13 UART 3 3 ±2% QFP24 QFP24 C8051F996DK C8051F996DK 8 1 SOIC16 C8051F800DK 1 SOIC16 C8051F800DK C8051F833 4 kb 25 512 13 UART 3 3 ±2% 12 1 SOIC16 C8051F800DK C8051F834 4 kb 25 512 13 UART 3 3 ±2% 8 1 SOIC16 C8051F800DK C8051F835 4 kb 25 512 13 UART 3 3 ±2% 1 SOIC16 C8051F800DK

AUDIO APPLICATIONS GUIDE / 20 Small Form Factor MCUs: www.silabs.com/smallmcu PART NUMBER FLASH MEMORY MIPS (PEAK) RAM (BYTES) DIG. I/O COMMUNICATIONS TIMERS (16-BIT) PWM/ PCA INTERNAL OSC C8051F300 8 kb 25 256 8 I 2 C, UART 3 3 ±2% ADC 8-bit, 8-ch., TEMP SENSOR VREF COMP. OTP-EPROM VERSION PACKAGE DEV KIT 1 T600 QFN11/SOIC14 C8051F300DK C8051T600 8kB OTP 25 256 8 I 2 C, UART 3 3 ±2% 1 F300 QFN11/SOIC14 C8051F600DK USB MCUs: www.silabs.com/smartinterfacemcu PART NUMBER FLASH MEMORY MIPS (PEAK) RAM EXT MEM DIG. I/O (BYTES) I/F C8051F340 64 kb 48 4352 40 C8051F342 64 kb 48 4352 25 C8051F34A 64 kb 48 4352 25 C8051F34C 64 kb 48 4352 40 C8051F34D 64 kb 48 4352 25 C8051F344 64 kb 25 4352 40 C8051F346 64 kb 25 4352 25 C8051F341 32 kb 48 2304 40 C8051F343 32 kb 48 2304 25 C8051F34B 32 kb 48 2304 25 C8051F345 32 kb 25 2304 40 C8051F347 32 kb 25 2304 25 C8051F348 32 kb 25 2304 40 C8051F349 32 kb 25 2304 25 C8051F320 16 kb 25 2304 25 C8051F321 16 kb 25 2304 21 COMMUNICATIONS 2 x UART, USB 2.0 UART, USB 2.0 2 x UART, USB 2.0 2 x UART, USB 2.0 UART, USB 2.0 2 x UART, USB 2.0 UART, USB 2.0 2 x UART, USB 2.0 UART, USB 2.0 2 x UART, USB 2.0 2 x UART, USB 2.0 UART, USB 2.0 2 x UART, USB 2.0 UART, USB 2.0 UART, USB 2.0 UART, USB 2.0 TIMERS (16-BIT) PWM/ PCA INTERNAL OSC 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% ADC1 10-bit, 20-ch., 200 ksps 10-bit, 21-ch., 200 ksps 10-bit, 21-ch., 200 ksps TEMP SENSOR VREF COMP. OTHER PACKAGE DEV KIT TQFP48 C8051F340DK LQFP32/ QFN32 C8051F340DK LQFP32/ QFN32 C8051F340DK 4 5 ±1.5% 2 EMIF TQFP48 C8051F340DK 4 5 ±1.5% 2 LQFP32 C8051F340DK 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% 4 5 ±1.5% 10-bit, 20-ch., 200 ksps 10-bit, 21-ch., 200 ksps 10-bit, 20-ch., 200 ksps 10-bit, 21-ch., 200 ksps 10-bit, 21-ch., 200 ksps 10-bit, 20-ch., 200 ksps 10-bit, 21-ch., 200 ksps EMIF TQFP48 C8051F340DK LQFP32/ QFN32 C8051F340DK EMIF TQFP48 C8051F340DK LQFP32/ QFN32 C8051F340DK LQFP32/ QFN32 C8051F340DK EMIF TQFP48 C8051F340DK LQFP32/ QFN32 C8051F340DK 4 5 ±1.5% 2 EMIF TQFP48 C8051F340DK 4 5 ±1.5% 2 4 5 ±1.5% 4 5 ±1.5% C8051F326 16 kb 25 1536 15 UART, USB 2.0 2 ±1.5% 10-bit, 17-ch., 200 ksps 10-bit, 13-ch., 200 ksps LQFP32/ QFN32 C8051F340DK LQFP32/ QFN32 C8051F320DK QFN28 C8051F320DK Separate I/O Supply Pin QFN28 C8051F326DK C8051F327 16 kb 25 1536 15 UART, USB 2.0 2 ±1.5% QFN28 C8051F326DK Smart Interface Devices: www.silabs.com/smartinterface PART NUMBER DESCRIPTION LCD EEPROM SEGMENTS (BYTES) RAM (BYTES) DIGITAL PORT I/O PINS COMMINICATIONS TIMERS (16-BIT) INT. OSC TEMP.ERATURE RANGE OTHER PACKAGE EVAL KIT CP2102 UART to USB Bridge 0 1024 1024 UART, USB 2.0 0 40 to 85 ºC Volt Reg QFN28 CP2102EK CP2103 UART to USB Bridge 0 1024 1024 4 UART, USB 2.0 0 40 to 85 ºC Volt Reg, RS485 QFN28 CP2103EK CP2120 SPI to I2C Bridge, GPIO Port Expander 0 0 CP2200 Ethernet Controller 0 8 K CP2201 Ethernet Controller 0 8 K 512 (buffer RAM) 2 kb TX buffer, 4 kb RX buffer 2 kb TX buffer, 4 kb RX buffer 0 0 SPI to I 2 C 0 40 to 85 ºC Voltage Monitor QFN20 CP2120EB 8-bit non-muxed Ext. Mem I/F 8-bit muxed Ext. Mem I/F 0 40 to 85 ºC 0 40 to 85 ºC Integrated Ethernet Transceiver Integrated Ethernet Transceiver CP2400 LCD Driver 128 0 256 36 SPI 2 40 to 85 ºC Ultra-low power mode CP2401 LCD Driver 128 0 256 36 I 2 C 2 40 to 85 ºC Ultra-low power mode TQFP48 QFN28 QFN48/ TQFP48 QFN48/ TQFP48 ETHERNETDK ETHERNETDK CP2400DK CP2401DK CP2402 LCD Driver 64 0 256 20 SPI 2 40 to 85 ºC Ultra-low power mode QFN32 CP2400DK CP2403 LCD Driver 64 0 256 20 I 2 C 2 40 to 85 ºC Ultra-low power mode QFN32 CP2401DK CP2501 Touch Screen USB Bridge 0 0 4352 25 UART, USB 4 40 to 85 ºC Windows-compatible USB HID touchscreen interface QFN32 CP2501EK Optical Sensors REQUEST SLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/sensors Infrared Sensors PART NUMBER DESCRIPTION TEMP. RANGE PACKAGE Si1120 PWM Proximity Sensor with Ambient Light Sensor 40 to 85 ºC 3 x 3 mm ODFN8 Si1102 Digital Output Proximity Sensor 40 to 85 ºC 3 x 3 mm ODFN8 Si1141 I 2 C Proximity and Ambient Light Sensor with 1 LED Driver 40 to 85 ºC 2 mm x 2 mm QFN10 Si1142 I 2 C Proximity and Ambient Light Sensor with 2 LED Drivers 40 to 85 ºC 2 mm x 2 mm QFN10 Si1143 I 2 C Proximity and Ambient Light Sensor with 3 LED Drivers 40 to 85 ºC 2 mm x 2 mm QFN10

APPLICATIONS GUIDE Wireless REQUEST SLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/wireless EZRadio Universal ISM Band RF ICs PART NUMBER EZRadioPRO Radio with Enhanced Features PART NUMBER TYPE TYPE MODULATION SCHEME (MAX KBPS) FSK OOK MODULATION SCHEME (MAX KBPS) FREQUENCY RANGE (MHz) FREQUENCY BANDS (MHz) 315 434 868 915 OUTPUT POWER RANGE (dbm) SENSITIVITY (dbm) (2.0 KBPS) (4.8 KBPS) (FSK) (OOK) RX CURRENT (ma) TX CURRENT (dbm) 0 +11 +13 20 (ma) Si4030 TX 256 40 900-960 -8 to +13 18 30 QFN20 Si4031 TX 256 40 240-930 -8 to +13 18 30 QFN20 Si4032 TX 256 40 240-930 +1 to +20 35 85 QFN20 Si4330 RX 256 40 240-960 -121-110 18.5 ma QFN20 Si4430 TRX 256 40 900-960 -8 to +13-12 -110 18.5 ma 18 30 QFN20 Si4431 TRX 256 40 240-930 -8 to +13-121 -110 18.5 ma 18 30 QFN20 Si4432 TRX 256 40 240-930 +1 to +20-121 -110 18.5 ma 35 85 QFN20 Wireless MCUs: www.silabs.com/wirelessmcu OUTPUT POWER MAX (dbm) 868 MHz 434 MHz BAND BAND PACKAGE PART NUMBER FLASH FSK/ OUTPUT MIPS RAM DIG. MEMORY (PEAK) (BYTES) I/O COMMUNICATIONS OOK 2/4.8 KBPS TX CURRENT TIMERS PWM/ INT. GFSK POWER (dbm) (ma) (16- ADC COMP. OTHER PACKAGE DEV KIT (KBPS) SENSITIVITY PCA OSC (KBPS) (DBM) +11 +13 20 BIT) Si1000 64 kb 25 4352 22 UART 256 40 +1 to +20-121/-110 35 85 4 6 ±2% 10-bit, 18-ch., 300 ksps 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1000DK Si1002 64 kb 25 4352 22 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 10-bit, 18-ch., 300 ksps 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1000DK Si1004 64 kb 25 4352 19 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 10-bit, 15-ch., VREF, DC-DC 300 ksps 2 Temp Sensor, QFN42 Si1000DK RTC, CRC Si1001 32 kb 25 4352 22 UART 256 40 +1 to +20-121/-110 35 85 4 6 ±2% 10-bit, 18-ch., 300 ksps 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1000DK Si1003 32 kb 25 4352 22 UART 256 40-8 to +13-121/-110 30 4 6 ±2% SUPPLY VOLTAGE (V) 10-bit, 18-ch., 300 ksps Si1005 32 kb 25 4352 19 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 10-bit, 15-ch., 300 ksps Si1010 16 kb 25 768 15 UART 256 40 +1 to +20-121/-110 35 85 4 6 ±2% 12-bit, 11-ch., 75 ksps Si1012 16 kb 25 768 15 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 12-bit, 11-ch., 75 ksps Si1014 16 kb 25 768 15 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 12-bit, 11-ch., 75 ksps Si1011 8 kb 25 768 15 UART 256 40 +1 to +20-121/-110 35 85 4 6 ±2% 12-bit, 11-ch., 75 ksps Si1013 8 kb 25 768 15 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 12-bit, 11-ch., 75 ksps Si1015 8 kb 25 768 15 UART 256 40-8 to +13-121/-110 30 4 6 ±2% 12-bit, 11-ch., 75 ksps SENSITIVITY (dbm) PACKAGE Si4010 MCU +TX 100 50 27-960 10 1.8-3.6 MSOP10/SOIC14 Si4012 TX 100 50 27-960 10 1.8-3.6 MSOP10/SOIC14 Si4021 TX 115 512 6 8 2.2-5.4 TSSOP16 Si4022 TX 115 6 8 2.2-3.8 TSSOP16 Si4311 RX 10.7-3.6-104 QFN20 Si4312 RX 10.7-3.6-110 QFN20 Si4313 RX 256 40 1.8-3.6-118/-107 QFN20 Si4322 RX 256.2-3.8-104 TSSOP16 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1000DK VREF, DC-DC 2 Temp Sensor, QFN42 Si1000DK RTC, CRC 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1010DK 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1010DK VREF, DC-DC 2 Temp Sensor, QFN42 Si1010DK RTC, CRC 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1010DK 2 Temp Sensor, RTC, CRC, VREF QFN42 Si1010DK VREF, DC-DC 2 Temp Sensor, QFN42 Si1010DK RTC, CRC Clocks and Oscillators REQUEST SLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/clocks Clock Generation PART NUMBER DESCRIPTION CONTROL INPUT FREQUENCY (MHz) OUTPUT FREQUENCY (MHz) FORMAT JITTER PACKAGE Si5355 1:4 clock generator Pin 25/27 (Xtal) or 5-200 (Clock) 1-200 MHz CMOS 50 ps pk-pk period jitter 4 x 4 mm 24-pin QFN Si5356 1:4 clock generator with SSCG I 2 C 25/27 (Xtal) or 5-200 (Clock) 1-200 MHz CMOS 50 ps pk-pk period jitter 4 x 4 mm 24-pin QFN

AUDIO APPLICATIONS GUIDE / 22 Silicon Labs products are designed and manufactured to ISO 9001, ISO 14001 and ISO/TS 16949 standards. ISO 9001 Quality Management System Design and Manufacture of Integrated Circuits Certificate Registration No: 951 08 4762 ISO 14001 Environmental Management System Design and Manufacture of Integrated Circuits Certificate Registration No: 951 09 4998 ISO/TS 16949 Quality Management System for Manufacture of Integrated Circuits and Related Products for Automotive Applications Certificate Registration No.: 12 111 33114 TMS IATF Certificate No.: 0080212 XX% 2013, Silicon Laboratories Inc. DSPLL, EZMac, EZRadio, EZRadioPRO, EZLink, Silicon Laboratories and the Silicon Labs logo are trademarks or registered trademarks of Silicon Laboratories Inc. All other product or service names are the property of their respective owners. For the most up to date information please see your sales representative or visit our website at www.silabs.com. WEB, July 2013 Rev C APP-AUD

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