
IR (transmitter) receiver
- Photodetector and pre-amplifier in one package
- Internal filter for PCM frequency
- Improved shielding against electrical field disturbance
- TTL and CMOS compatibility
- Output active lowTSOP1738 Infrared Sensor series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on the lead frame, the epoxy package is designed as an IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP17XX is the standard IR remote control receiver series, supporting all major transmission codes.