TSMP4138 Datasheet PDF - VISHAY

The TSMP4138 is a miniaturized IR Sensor Module for receiving the modulated signal of infrared remote control systems. A pin diode and preamplifier are assembled on a lead frame, the epoxy package is designed as an IR filter. The modulated output signal, carrier out, can be used for repeater applications and code learning applications. If the IR signal strength is less then 2W/m² (distance more than 0.2m with a typical IR remote control), the frequency range is up to 55kHz. If the IR signal strength is less than 15mW/m² (distance more than 2.5m with a typical IR remote control), the frequency range is up to 60kHz.