TSOP1556SD1 - Vishay Telefunken

TSOP1556SD1 Photo Modules for PCM Remote Control Systems

The TSOP15..SD1 – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the reliable function even in disturbed ambient and the protection against u.

Features

D Photo detector and preamplifier in one package D Internal filter for PCM frequency D Improved shielding against electrical field disturbance Special Features D Improved directivity D Enhanced immunity against all kinds of disturbance light D D D D D No occurrence of disturbance pulses at the output TTL and CMOS compatibility Output active low Low power consumption Suitable burst length ≥10 cycles/burst Block Diagram 2 Input Control Circuit 80 kW 3 PIN AGC Band Pass Demodulator 1 GND OUT VS 94 8136 Document Number 82071 Rev. 7, 30-Mar-01 www.vishay.com 1 (7) TSOP15..SD1 Vishay Telefu.