IR Receiver Modules for Remoe Conrol Sysems 1926 FEATURES Very low supply curren Phoo deecor and preamplifier in one package Inernal filer for PCM frequency Supply volage: 2.5 V o 5.5 V Improved immuniy agains ambien ligh Insensiive o supply volage ripple and noise Maerial caegorizaion: for definiions of compliance please see www.vishay.com/doc?99912 MECHANICAL DATA Pinning for : 1 = OUT, 2 = GND, 3 = V S DESCRIPTION These producs are miniaurized IR receiver modules for infrared remoe conrol sysems. A PIN diode and a preamplifier are assembled on a leadframe, he epoxy package conains an IR filer. The demodulaed oupu signal can be direcly conneced o a microprocessor for decoding. The TSOP384.. series devices are opimized o suppress almos all spurious pulses from energy saving lamps like CFLs. The AGC4 used in he TSOP384.. may suppress some daa signals. The TSOP382.. series are provided primarily for compaibiliy wih old AGC2 designs. New designs should prefer he TSOP384.. series conaining he newer AGC4. These componens have no been qualified according o auomoive specificaions. PARTS TABLE AGC Carrier frequency Package Pinning Dimensions (mm) Mouning Applicaion Bes remoe conrol code LEGACY, FOR LONG BURST REMOTE CONTROLS (AGC2) RECOMMENDED FOR LONG BURST CODES (AGC4) 3 khz TSOP3823 TSOP3843 33 khz TSOP38233 TSOP38433 36 khz TSOP38236 TSOP38436 (1)(2)(3) 38 khz TSOP38238 TSOP38438 (4)(5) 4 khz TSOP3824 TSOP3844 56 khz TSOP38256 TSOP38456 (6)(7) Minicas 1 = OUT, 2 = GND, 3 = V S 5. W x 6.95 H x 4.8 D Leaded Remoe conrol (1) RC-5 (2) RC-6 (3) Panasonic (4) NEC (5) Sharp (6) r-sep (7) Thomson RCA Rev. 1.5, 22-Jul-16 1 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
BLOCK DIAGRAM www.vishay.com APPLICATION CIRCUIT 16833-13 Inpu AGC Demo- dulaor Band pass 3 kω 3 1 1717-11 Transmier wih TSALxxxx IR receiver Circui V S OUT GND R 1 C 1 V O μc + V S GND PIN Conrol circui 2 R 1 and C 1 recommended o reduce supply ripple for V S < 2.8 V ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Supply volage V S -.3 o +6 V Supply curren I S 3 ma Oupu volage V O -.3 o (V S +.3) V Oupu curren I O 5 ma Juncion emperaure T j 1 C Sorage emperaure range T sg -25 o +85 C Operaing emperaure range T amb -25 o +85 C Power consumpion T amb 85 C P o 1 mw Soldering emperaure 1 s, 1 mm from case T sd 26 C Noe Sresses beyond hose lised under Absolue Maximum Raings may cause permanen damage o he device. This is a sress raing only and funcional operaion of he device a hese or any oher condiions beyond hose indicaed in he operaional secions of his specificaion is no implied. Exposure o absolue maximum raing condiions for exended periods may affec he device reliabiliy. ELECTRICAL AND OPTICAL CHARACTERISTICS (T amb = 25 C, unless oherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply curren E v =, V S = 3.3 V I SD.27.35.45 ma E v = 4 klx, sunligh I SH -.45 - ma Supply volage V S 2.5-5.5 V Transmission disance E v =, es signal see Fig. 1, IR diode TSAL62, I F = 2 ma d - 45 - m Oupu volage low I OSL =.5 ma, E e =.7 mw/m 2, es signal see Fig. 1 V OSL - - 1 mv Minimum irradiance Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see Fig. 1 E e min. -.12.25 mw/m 2 Maximum irradiance pi - 5/f o < po < pi + 6/f o, es signal see Fig. 1 E e max. 3 - - W/m 2 Direciviy Angle of half ransmission disance ϕ 1/2 - ± 45 - deg TYPICAL CHARACTERISTICS (T amb = 25 C, unless oherwise specified) E e V O V OH Opical Tes Signal (IR diode TSAL62, I F =.4 A, 3 pulses, f = f, = 1 ms) pi * T * pi 1/f is recommended for opimal funcion Oupu Signal 1611 1) 7/f < d < 15/f.1 2) pi - 5/f < po < pi + 6/f po - Oupu Pulse Widh (ms).9.7.6.5.4.3.2 Oupu pulse widh Inpu burs lengh λ = 95 nm, opical es signal, fig. 1 V OL d 1) po 2) 2752.1 1 1 1 2 1 3 1 4 1 5 E e - Irradiance (mw/m 2 ) Fig. 1 - Oupu Acive Low Fig. 2 - Pulse Lengh and Sensiiviy in Dark Ambien Rev. 1.5, 22-Jul-16 2 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
E e V O V OH V OL Opical Tes Signal 6 µs 6 µs = 6 ms Oupu Signal, (see fig. 4) on off 94 8134 E e min. - Threshold Irradiance (mw/m 2 ) 2757 4. 3.5 3. 2.5 2. 1.5.5 Correlaion wih ambien ligh sources: 1 W/m 2 = 1.4 klx (sd. illum. A, T = 2855 K) 1 W/m 2 = 8.2 klx (dayligh, T = 59 K) Wavelengh of ambien illuminaion: λ = 95 nm.1.1 1 1 1 E e - Ambien DC Irradiance (W/m 2 ) Fig. 3 - Oupu Funcion Fig. 6 - Sensiiviy in Brigh Ambien on, off - Oupu Pulse Widh (ms).7.6.5.4.3.2.1 λ = 95 nm, opical es signal, fig. 3.1 1 1 1 1 1 2759 E e - Irradiance (mw/m 2 ) on off E e min. - Threshold Irradiance (mw/m 2 ) 3. 2.5 2. 1.5.5 f = f f = 3 khz f = 1 khz f = 1 Hz 1 1 1 1 ΔV S RMS - AC Volage on DC Supply Volage (mv) Fig. 4 - Oupu Pulse Diagram Fig. 7 - Sensiiviy vs. Supply Volage Disurbances E e min. /E e - Relaive Responsiviy 1.2.6.4 f = f ± 5 %.2 Δf(3 db) = f /1..7.9 1.1 1.3 16925 f/f - Relaive Frequency Max. Envelope Duy Cycle.9.7.6.5 TSOP382...4 TSOP384...3.2.1 f = 38 khz, E e = 2 mw/m² 2 4 6 8 1 12 Burs Lengh (number of cycles/burs) Fig. 5 - Frequency Dependence of Responsiviy Fig. 8 - Max. Envelope Duy Cycle vs. Burs Lengh Rev. 1.5, 22-Jul-16 3 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
E e min. - Threshold Irradiance (mw/m 2 ).3.25.2.15.1.5-3 -1 1 3 5 7 9 T amb - Ambien Temperaure ( C).9.7 19259 1 2.6.4.2 d rel - Relaive Transmission Disance 3 4 5 6 7 8 Fig. 9 - Sensiiviy vs. Ambien Temperaure Fig. 12 - Verical Direciviy 1.2.3 S (λ) rel - Relaive Specral Sensiiviy.6.4.2 94 848 75 85 95 15 λ - Wavelengh (nm) 115 E e min. - Sensiiviy (mw/m 2 ).25.2.15.1.5. 1 2 3 4 5 V S - Supply Volage (V) Fig. 1 - Relaive Specral Sensiiviy vs. Wavelengh Fig. 13 - Sensiiviy vs. Supply Volage 1 2 3.9.7 4 5 6 7 8 19258.6.4.2 d rel - Relaive Transmission Disance Fig. 11 - Horizonal Direciviy Rev. 1.5, 22-Jul-16 4 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
SUITABLE DATA FORMAT This series is designed o suppress spurious oupu pulses due o noise or disurbance signals. The devices can disinguish daa signals from noise due o differences in frequency, burs lengh, and envelope duy cycle. The daa signal should be close o he device s band-pass cener frequency (e.g. 38 khz) and fulfill he condiions in he able below. When a daa signal is applied o he produc in he presence of a disurbance, he sensiiviy of he receiver is auomaically reduced by he AGC o insure ha no spurious pulses are presen a he receiver s oupu. Some examples which are suppressed are: DC ligh (e.g. from ungsen bulbs sunligh) Coninuous signals a any frequency Srongly or weakly modulaed paerns from fluorescen lamps wih elecronic ballass (see Fig. 14 or Fig. 15). IR Signal 1692 5 1 15 2 Time (ms) Fig. 14 - IR Disurbance from Fluorescen Lamp wih Low Modulaion IR Signal 16921 5 1 15 2 Time (ms) Fig. 15 - IR Disurbance from Fluorescen Lamp wih High Modulaion TSOP382.. TSOP384.. Minimum burs lengh 1 cycles/burs 1 cycles/burs Afer each burs of lengh a minimum gap ime is required of For burss greaer han a minimum gap ime in he daa sream is needed of 1 o 7 cycles 1 cycles 7 cycles > 4 x burs lengh Noes For daa formas wih shor burss please see he daashee for TSOP383.., TSOP385.. For Sony 12, 15, and 2 bi IR codes please see he daashee of TSOP38S4 1 o 35 cycles 1 cycles 35 cycles > 1 x burs lengh Maximum number of coninuous shor burss/second 18 15 NEC code Yes Preferred RC5/RC6 code Yes Preferred Thomson 56 khz code Yes Preferred Sharp code Yes Preferred Suppression of inerference from fluorescen lamps Mild disurbance paerns are suppressed (example: signal paern of Fig. 14) Complex and criical disurbance paerns are suppressed (example: signal paern of Fig. 15 or highly dimmed LCDs) Rev. 1.5, 22-Jul-16 5 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
PACKAGE DIMENSIONS in millimeers 5 4.8 (4) 2.8 R 2 3.5 ±.5 8.25 ±.3 6.95 ±.3 (5.55) (1.54).9 1.1 5 max. 2.54 nom..7 max..5 max. 2.54 nom. 1.2 ±.2 Marking area echnical drawings according o DIN specificaions Drawing-No.: 6.55-5263.1-4 Issue: 12; 16.4.1 199 R 2 No indicaed o lerances ±.2 Rev. 1.5, 22-Jul-16 6 Documen Number: 82491 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
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