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TSOP34338 Datasheet(PDF) 1 Page - Vishay Siliconix |
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TSOP34338 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 7 page TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343.., TSOP345.. www.vishay.com Vishay Semiconductors Rev. 1.2, 18-Sep-13 1 Document Number: 82490 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IR Receiver Modules for Remote Control Systems MECHANICAL DATA Pinning for TSOP341.., TSOP343.., TSOP345..: 1 = OUT, 2 = GND, 3 = VS Pinning for TSOP321.., TSOP323.., TSOP325..: 1 = OUT, 2 = VS, 3 = GND FEATURES • Very low supply current • Photo detector and preamplifier in one package • Internal filter for PCM frequency • Improved shielding against EMI • Supply voltage: 2.5 V to 5.5 V • Improved immunity against ambient light • Insensitive to supply voltage ripple and noise • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 DESCRIPTION These products are miniaturized receivers for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package acts as an IR filter. The demodulated output signal can be directly decoded by a microprocessor. The TSOP321.., TSOP341.. are legacy products, compatible with all common IR remote control data formats. The TSOP323.., TSOP343.. are optimized to better suppress spurious pulses from energy saving fluorescent lamps. The TSOP325.., TSOP345.. have an excellent noise suppression. It is immune to dimmed LCD backlighting and any fluorescent lamps. AGC3 and AGC5 may also suppress some data signals in case of continuous transmission. This component has not been qualified according to automotive specifications. BLOCK DIAGRAM APPLICATION CIRCUIT 16672 1 2 3 PARTS TABLE AGC LEGACY, FOR SHORT BURST REMOTE CONTROLS (AGC1) NOISY ENVIRONMENTS AND SHORT BURSTS (AGC3) VERY NOISY ENVIRONMENTS AND SHORT BURSTS (AGC5) Carrier frequency 30 kHz TSOP34130 TSOP32130 TSOP34330 TSOP32330 TSOP34530 TSOP32530 33 kHz TSOP34133 TSOP32133 TSOP34333 TSOP32333 TSOP34533 TSOP32533 36 kHz TSOP34136 TSOP32136 TSOP34336 TSOP32336 (1)(2) TSOP34536 TSOP32536(1)(2) 38 kHz TSOP34138 TSOP32138 TSOP34338 TSOP32338 (3)(4)(5)(6) TSOP34538 TSOP32538 (3)(4)(5) 40 kHz TSOP34140 TSOP32140 TSOP34340 TSOP32340 TSOP34540 TSOP32540 56 kHz TSOP34156 TSOP32156 TSOP34356 TSOP32356 TSOP34556 TSOP32556 Package Pinning 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND Dimensions (mm) 6.9 H x 5.6 W x 6.0 L Mounting Leaded Application Remote control Best remote control code (1) MCIR (2) RCMM (3) Mitsubishi (4) RECS-80 Code (5) r-map (6) XMP-1, XMP-2 30 k Ω 2 3 1 Demo- pass AGC Input PIN Band dulator Control circuit 16833-13 C1 IR receiver GND µC R1 + VS GND Transmitter with TSALxxxx VS VO 17170_5 OUT R 1 and C1 are recommended for protection against EOS. Components should be in the range of 33 Ω < R 1 < 1 kΩ, C 1 > 0.1 µF. |
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