IR Receiver Modules for Remoe Conrol Sysems 2 MECHNICAL DATA Pinning for TSOP348.., TSOP344..: = OUT, 2 = GND, 3 = V S Pinning for TSOP322.., TSOP324..: = OUT, 2 = V S, 3 = GND 3 6672 FEATURES Very low supply curren Phoo deecor and preamplifier in one package Inernal filer for PCM frequency Improved shielding agains EMI 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?9992 DESCRIPTION The TSOP322.., TSOP348.., TSOP324.. and TSOP344.. 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 TSOP324.., TSOP344.. are opimized o suppress almos all spurious pulses from energy saving lamps like CFLs. The AGC4 used in he TSOP324.. and TSOP344.. may suppress some daa signals. The TSOP322.., TSOP348.. are legacy producs for all common IR remoe conrol daa formas. Beween hese four receiver ypes, he TSOP324.., TSOP344.. are preferred. Cusomers should iniially ry he TSOP324.., TSOP344 in heir design. These componens have no been qualified according o auomoive specificaions. PARTS TABLE AGC LEGACY, FOR LONG BURST REMOTE CONTROLS (AGC2) Noe () We advise ry AGC4 firs if he burs lengh is unknown. RECOMMENDED FOR LONG BURST CODES (AGC4) () 3 khz TSOP3483 TSOP3223 TSOP3443 TSOP3243 33 khz TSOP34833 TSOP32233 TSOP34433 TSOP32433 Carrier 36 khz TSOP34836 TSOP32236 TSOP34436 (2)(3)(4) TSOP32436 (2)(3)(4) frequency 38 khz TSOP34838 TSOP32238 TSOP34438 (5)(6) TSOP32438 (5)(6) 4 khz TSOP3484 TSOP3224 TSOP3444 TSOP3244 56 khz TSOP34856 TSOP32256 TSOP34456 (7)(8) TSOP32456 (7)(8) 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 (2) RC-5 (3) RC-6 (4) Panasonic (5) NEC (6) Sharp (7) r-sep (8) Thomson RCA Rev..2, 4-Jun-4 Documen Number: 82489 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
BLOCK DIAGRAM www.vishay.com APPLICATION CIRCUIT 6833-3 Inpu AGC Demo- dulaor Band pass 3 kω 3 77_5 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 are recommended for proecion agains EOS. Componens should be in he range of 33 Ω < R < kω, C >. µf. 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 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 = 3.3 V I SD.27.35.45 ma Supply curren E v = 4 klx, sunligh I SH.45 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 = 5 ma I OSL =.5 ma, =.7 mw/m 2, es signal see fig. Pulse widh olerance: pi - 5/f < po < pi + 6/f, es signal see fig. pi - 5/f < po < pi + 6/f, es signal see fig. Angle of half ransmission disance d 45 m V OSL mv min..8.5 mw/m 2 max. 3 W/m 2 /2 ± 45 deg Rev..2, 4-Jun-4 2 Documen Number: 82489 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
TYPICAL CHARACTERISTICS (T amb = 25 C, unless oherwise specified) 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 6 ) 7/f < d < 5/f 2) pi - 5/f < po < pi + 6/f d ) po 2) T on, T off - Oupu Pulse Widh (ms) 2744.8.7.6.5.4.3.2. λ = 95 nm, Opical Tes Signal, Fig. 3 T on T off. - Irradiance (mw/m²) Fig. - Oupu Acive Low Fig. 4 - Oupu Pulse Diagram po - Oupu Pulse Widh (ms).9.8.7.6.5.4.3.2. Oupu Pulse Widh Inpu Burs Lengh λ = 95 nm, Opical Tes Signal, Fig.. 2743 - Irradiance (mw/m²) min. / - Rel. Responsiviy 6925.2..8.6.4.2. f = f ± 5 % Δ f(3 db) = f /.7.9..3 f/f - Relaive Frequency Fig. 2 - Pulse Lengh and Sensiiviy in Dark Ambien Fig. 5 - Frequency Dependence of Responsiviy V O V OH V OL Opical Tes Signal 6 µs 6 µs = 6 ms Oupu Signal, (see fig. 4) on off 94 834 min. - Threshold Irradiance (mw/m²) 4 3.5 3 2.5 2.5.5 2745 Correlaion wih Ambien Ligh Sources: W/m² =.4 klx (Sd. illum. A, T = 2855 K) W/m² = 8.2 klx (Dayligh, T = 59 K) Wavelengh of Ambien Illuminaion: λ = 95 nm.. - Ambien DC Irradiance (W/m²) Fig. 3 - Oupu Funcion Fig. 6 - Sensiiviy in Brigh Ambien Rev..2, 4-Jun-4 3 Documen Number: 82489 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
min. - Threshold Irradiance (mw/m 2 ) 3. 2.5 2..5..5 f = f f = 3 khz f = khz f = Hz ΔV S RMS - AC Volage on DC Supply Volage (mv) 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. 7 - Sensiiviy vs. Supply Volage Disurbances Fig. - Relaive Specral Sensiiviy vs. Wavelengh Max. Envelope Duy Cycle..9.8.7.6.5.4.3.2 TSOP324.. TSOP344.. TSOP322.. TSOP348... f = 38 khz, = 2 mw/m² 2 4 6 8 2 2748-2 Burs Lengh (number of cycles/burs) Fig. 8 - Max. Envelope Duy Cycle vs. Burs Lengh 2..9.8.7.6.4.2 96 2223p2 d rel - Relaive Transmission Disance Fig. - Horizonal Direciviy 3 4 5 6 7 8 min. - Threshold Irradiance (mw/m 2 ).2.8.6.4.2..8.6.4.2-3 - 3 5 7 9 T amb - Ambien Temperaure ( C) Fig. 9 - Sensiiviy vs. Ambien Temperaure min. - Sensiiviy (mw/m 2 ).2.8.6.4.2..8.6.4.2. 2 3 4 5 V S - Supply Volage (V) Fig. 2 - Sensiiviy vs. Supply Volage Rev..2, 4-Jun-4 4 Documen Number: 82489 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 figure 3 or figure 4). 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 TSOP322.., TSOP348.. TSOP324.., TSOP344.. 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 cycles 7 cycles > 4 x burs lengh Noes For daa formas wih shor burss please see he daashee for TSOP323.., TSOP325.., TSOP343.., TSOP345.. Bes choice of AGC for some popular IR-codes: - TSOP34436, TSOP32436: RC-5, RC-6, Panasonic - TSOP34438, TSOP32438: NEC, Sharp, r-sep - TSOP34456, TSOP32456: r-sep, Thomson RCA For Sony 2, 5, and 2 bi IR-codes please see he daashee of TSOP34S4F, TSOP32S4F o 35 cycles cycles 35 cycles > x burs lengh Maximum number of coninuous shor burss/second 8 5 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 Mos common disurbance paerns are suppressed Even exreme disurbance paerns are suppressed Rev..2, 4-Jun-4 5 Documen Number: 82489 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..2, 4-Jun-4 6 Documen Number: 82489 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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