IR Receiver Modules for Remoe Conrol Sysems 2 MECHNICAL DATA Pinning for TSOP44.., TSOP48..: = OUT, 2 = GND, 3 = V S Pinning for TSOP22.., TSOP24..: = OUT, 2 = V S, 3 = GND 3 6672 FEATURES Improved immuniy agains HF and RF noise 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 opical noise Insensiive o supply volage ripple and noise Maerial caegorizaion: for definiions of compliance please see www.vishay.com/doc?9992 DESCRIPTION The TSOP22.., TSOP48.., TSOP24.. and TSOP44.. series are miniaurized IR receiver modules for infrared remoe conrol sysems. A PIN diode and a preamplifier are assembled on lead frame, he epoxy package conains an IR filer. The demodulaed oupu signal can be direcly conneced o a microprocessor for decoding. The TSOP24.., TSOP44.. series devices are opimized o suppress almos all spurious pulses from Wi-Fi and CFL sources. They may suppress some daa signals if coninuously ransmied. The TSOP22.., TSOP48.. series devices are provided primarily for compaibiliy wih old AGC2 designs. New designs should prefer he TSOP24.., TSOP44.. series conaining he newer AGC4. These componens have no been qualified according o auomoive specificaions. PARTS TABLE AGC LEGACY, FOR LONG BURST REMOTE CONTROLS (AGC2) RECOMMENDED FOR LONG BURST CODES (AGC4) 3 khz TSOP483 TSOP223 TSOP443 TSOP243 33 khz TSOP4833 TSOP2233 TSOP4433 TSOP2433 Carrier 36 khz TSOP4836 TSOP2236 TSOP4436 ()(2)(3) TSOP2436 ()(2)(3) frequency 38 khz TSOP4838 TSOP2238 TSOP4438 (4)(5)(6) TSOP2438 (4)(5)(6) 4 khz TSOP484 TSOP224 TSOP444 TSOP244 56 khz TSOP4856 TSOP2256 TSOP4456 (6)(7) TSOP2456 (6)(7) Package Mold Pinning = OUT, 2 = GND, 3 = V S = OUT, 2 = V S, 3 = GND = OUT, 2 = GND, 3 = V S = OUT, 2 = V S, 3 = GND Dimensions (mm) 6. W x 6.95 H x 5.6 D Mouning Leaded Applicaion Remoe conrol Bes remoe conrol code () RC-5 (2) RC-6 (3) Panasonic (4) NEC (5) Sharp (6) r-sep (7) Thomson RCA Rev..6, 22-Jul-6 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
BLOCK DIAGRAM www.vishay.com APPLICATION CIRCUIT 6833_4 Inpu AGC Demo- dulaor Band pass 33 kω 3 77- Transmier wih TSALxxxx IR receiver Circui V S OUT GND R C V O μc + V S GND PIN Conrol circui 2 R and C 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 5 ma Oupu volage V O -.3 o 5.5 V Volage a oupu o supply V S - V O -.3 o (V S +.3) V Oupu curren I O 5 ma Juncion emperaure T j 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 mw Soldering emperaure s, 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 E v =, V S = 5 V I SD.55.7.9 ma Supply curren E v = 4 klx, sunligh I SH -.8 - ma Supply volage V S 2.5-5.5 V Transmission disance Oupu volage low Minimum irradiance Maximum irradiance Direciviy E v =, es signal see Fig., IR diode TSAL62, I F = 2 ma I OSL =.5 ma, E e =.7 mw/m 2, es signal see Fig. Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see Fig. pi - 5/f o < po < pi + 6/f o, es signal see Fig. Angle of half ransmission disance d - 45 - m V OSL - - mv E e min. -.2.25 mw/m 2 E e max. 5 - - W/m 2 ϕ /2 - ± 45 - deg Rev..6, 22-Jul-6 2 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
TYPICAL CHARACTERISTICS (T amb = 25 C, unless oherwise specified) E e V O V OH V OL Opical Tes Signal (IR diode TSAL62, I F =.4 A, 3 pulses, f = f, = ms) pi * T * pi /f is recommended for opimal funcion Oupu Signal ) 7/f < d < 5/f 2) pi - 5/f < po < pi + 6/f d ) po 2) 6 on, off - Oupu Pulse Widh (ms).8.7.6.5.4.3.2 on off. λ = 95 nm, opical es signal, fig.. E e - Irradiance (mw/m 2 ) Fig. - Oupu Acive Low Fig. 4 - Oupu Pulse Diagram po - Oupu Pulse Widh (ms)..9.8.7.6.5.4.3 Oupu pulse widh Inpu burs lengh.2. λ = 95 nm, opical es signal, fig.. E e - Irradiance (mw/m 2 ) E e min. /E e - Relaive Responsiviy.2..8.6.4 f = f ± 5 %.2 Δf(3 db) = f /..7.9..3 6925 f/f - Relaive Frequency Fig. 2 - Pulse Lengh and Sensiiviy in Dark Ambien Fig. 5 - Frequency Dependence of Responsiviy E e V O V OH V OL Opical Tes Signal 6 µs 6 µs = 6 ms Oupu Signal, (see fig. 4) on off 94 834 E e min. - Threshold Irradiance (mw/m 2 ) 5. 4.5 4. 3.5 3. 2.5 2..5..5 Correlaion wih ambien ligh sources: W/m 2 =.4 klx (sd. ilum. A, T = 2855 K) W/m 2 = 8.2 klx (dayligh, T = 59 K) Wavelengh of ambien illuminaion: λ = 95 nm.. E e - Ambien DC Irradiance (W/m 2 ) Fig. 3 - Oupu Funcion Fig. 6 - Sensiiviy in Brigh Ambien Rev..6, 22-Jul-6 3 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
E e min. - Threshold Irradiance (mw/m 2 )..9.8.7.6.5.4.3.2. f = f f = khz f = khz ΔV S RMS - AC Volage on DC Supply Volage (mv) Fig. 7 - Sensiiviy vs. Supply Volage Disurbances S (λ) rel - Relaive Specral Sensiiviy..9.8.7.6.5.4.3.2. 75 8 85 9 95 5 5 2425 λ- Wavelengh (nm) Fig. - Relaive Specral Sensiiviy vs. Wavelengh Max. Envelope Duy Cycle.8.7.6.5.4.3.2 TSOP22.. TSOP48... f = 38 khz, E e = 2 mw/m² 2 4 6 8 2 2396_3 TSOP24.. TSOP44.. Burs Lengh (Number of Cycles/Burs) Fig. 8 - Max. Envelope Duy Cycle vs. Burs Lengh 2..9.8.7 96 2223p2.6.4.2 d rel - Relaive Transmission Disance Fig. - Horizonal Direciviy 3 4 5 6 7 8 E e min. - Threshold Irradiance (mw/m 2 ).4.35.3.25.2.5..5-3 - 3 5 7 9 T amb - Ambien Temperaure ( C) E e min. - Sensiiviy (mw/m 2 ).8.7.6.5.4.3.2. 2 3 4 5 6 V S - Supply Volage (V) Fig. 9 - Sensiiviy vs. Ambien Temperaure Fig. 2 - Sensiiviy vs. Supply Volage Rev..6, 22-Jul-6 4 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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. 3 or Fig. 4). 2.4 GHz and 5 GHz Wi-Fi IR Signal 692 5 5 2 Time (ms) Fig. 3 - IR Disurbance from Fluorescen Lamp wih Low Modulaion IR Signal 692 5 5 2 Time (ms) Fig. 4 - IR Disurbance from Fluorescen Lamp wih High Modulaion TSOP22.., TSOP48.. TSOP24.., TSOP44.. Minimum burs lengh cycles/burs 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 o 7 cycles 2 cycles 7 cycles > 4 x burs lengh Noe For daa formas wih shor burss please see he daashee of TSOP23.., TSOP43.. o 35 cycles 2 cycles 35 cycles > x burs lengh Maximum number of coninuous shor burss/second 8 3 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. 3) Complex and criical disurbance paerns are suppressed (example: signal paern of Fig. 4 or highly dimmed LCDs) Rev..6, 22-Jul-6 5 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
PACKAGE DIMENSIONS in millimeers 6 3.9 (5.55) 8.25 6.95 3.5 ±.5 5.3.85 max..89.5 max..7 max. 2.54 nom..3 2.54 nom. 4. 5.6 marking area No indicaed olerances ±.2 Drawing-No.: 6.55-569.-4 Issue: 9; 3.. 3655 R 2.5 echnical drawings according o DIN specificaions Rev..6, 22-Jul-6 6 Documen Number: 82459 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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