TSOP2238 IR receiver modules, 38 kHz

This series of IR receivers is optimised for long-burst remote control systems in a variety of environments. The customer can choose between different IC settings (AGC variants) to find the optimal solution for their application. The higher the AGC, the better the noise is suppressed, but the lower the code compatibility.

The modules contain a PIN diode and a preamplifier mounted on a lead frame. The epoxy housing contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding. These components are not suitable for use in motor vehicles.

Main features