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TSOP32230 Datasheet(PDF) 1 Page - Vishay Siliconix |
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TSOP32230 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 8 page Document Number: 81747 www.vishay.com Rev. 1.2, 19-Aug-08 97 IR Receiver Modules for Remote Control Systems TSOP322.., TSOP324.. 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 TSOP322.., TSOP324.. 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 TSOP322.. is compatible with all common IR remote control data formats. The TSOP324.. 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 16672 1 2 3 e3 PARTS TABLE CARRIER FREQUENCY STANDARD APPLICATIONS (AGC2/AGC8) VERY NOISY ENVIRONMENTS (AGC4) 30 kHz TSOP32230 TSOP32430 33 kHz TSOP32233 TSOP32433 36 kHz TSOP32236 TSOP32436 38 kHz TSOP32238 TSOP32438 40 kHz TSOP32240 TSOP32440 56 kHz TSOP32256 TSOP32456 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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