TSOP57438TT1 Datasheet PDF - Vishay Semiconductor

●The TSOP57438TT1 is a miniaturized SMD IR Receiver Module for infrared remote control systems. A PIN diode and a preamplifier are assembled on a PCB, the epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding. It is optimized to suppress almost all spurious pulses from energy saving lamps like CFLs. It contains the AGC4 design and may suppress some data signals.

● ±75° Half angle sensitivity

● Low supply current

● Photo detectors and preamplifier in one package

● Internal filter for PCM frequency

● Improved immunity against ambient light

● Insensitive to supply voltage ripple and noise