Vishay TSOP4838 Datasheet & Stock

The TSOP4838 is an IR Receiver Module for long burst remote control systems. A PIN diode and a preamplifier are assembled on lead frame, the epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding. The TSOP4838 is optimized to suppress almost all spurious pulses from energy saving lamps like CFLs.




Low supply current

Photo detector and preamplifier in one package

Internal filter for PCM frequency

Improved shielding against EMI

Improved immunity against ambient light

Insensitive to supply voltage ripple and noise

38kHz carrier frequency

Directivity of 45°

Supply current of 950µA

Operating temperature range from -25°C to 85°C





Applications


Signal Processing





Footnotes
This components have not been qualified according to automotive specifications.