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TSOP39440 Datasheet(PDF) 1 Page - Vishay Siliconix |
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TSOP39440 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 8 page IR Receiver Modules for Remote Control Systems www.vishay.com Document Number: 81748 164 Rev. 1.2, 19-Aug-08 TSOP392.., TSOP394.. Vishay Semiconductors MECHANICAL DATA Pinning: 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 • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC DESCRIPTION The TSOP392.., TSOP394.. 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 TSOP392.. is compatible with all common IR remote control data formats. The TSOP394.. 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 TSOP39230 TSOP39430 33 kHz TSOP39233 TSOP39433 36 kHz TSOP39236 TSOP39436 38 kHz TSOP39238 TSOP39438 40 kHz TSOP39240 TSOP39440 56 kHz TSOP39256 TSOP39456 30 k Ω 2 3 1 V S OUT Demo- GND pass AGC Input PIN Band dulator Control circuit 16835 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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