TSOP2238

VISHAY  TSOP2238  红外接收器, 远程控制, 38 kHz, 45m, 45 °, 5.5 V, 2.5 V, -25 °C

The from Vishay is a miniaturized IR receiver module for 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. This device is mostly used for remote controlling.

.

Photo detector and preamplifier in one package

.

Internal filter for PCM frequency

.

Improved shielding against EMI

.

Supply voltage range from 2.5V to 5.5V

.

Transmission range of 45m

.

Improved immunity against ambient light

.

Carrier frequency of 38KHz

.

Directivity of 45°

.

Supply current of 950µA

.

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

This components have not been qualified according to automotive specifications.