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TSOP38230 Datasheet(PDF) 1 Page - Vishay Siliconix |
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TSOP38230 Datasheet(HTML) 1 Page - Vishay Siliconix |
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IR Receiver Modules for Remote Control Systems www.vishay.com Document Number: 81733 140 Rev. 1.2, 02-Jun-08 TSOP382.., TSOP384.. Vishay Semiconductors MECHANICAL DATA Pinning: 1 = OUT, 2 = GND, 3 = VS 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 • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC DESCRIPTION The TSOP382.., TSOP384.. series 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 TSOP382.. is compatible with all common IR remote control data formats. The TSOP384.. is optimized to suppress almost all spurious pulses from energy saving fluorescent lamps but will also suppress some data signals. This component has not been qualified according to automotive specifications. BLOCK DIAGRAM APPLICATION CIRCUIT 19026 e3 PARTS TABLE CARRIER FREQUENCY STANDARD APPLICATIONS (AGC2/AGC8) VERY NOISY ENVIRONMENTS (AGC4) 30 kHz TSOP38230 TSOP38430 33 kHz TSOP38233 TSOP38433 36 kHz TSOP38236 TSOP38436 38 kHz TSOP38238 TSOP38438 40 kHz TSOP38240 TSOP38440 56 kHz TSOP38256 TSOP38456 30 k Ω 2 3 1 V S OUT Demo- GND pass AGC Input PIN Band dulator Control circuit 16833 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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