The TSOP853.. - series are two lens miniaturized receiver modules for infrared remote control systems. One PIN diode per lens and a preamplifier are assembled on a PCB, the epoxy lens cap is designed as an IR filter. The demodulated output signal can be directly decoded by a microprocessor. The TSOP853.. is optimized to better suppress spurious pulses from energy saving fluorescent lamps but will also suppress some data signals. This component has not been qualified according to automotive specifications.