IR Receiver 1838B

₱25.00

"The 1838B is a miniaturised infrared receiver for remote control and other applications requiring improved ambient light rejection. The separate PIN diode and pre-amplifier IC are assembled on a single leadframe. The epoxy package contains a special IR filter. This module has excellent performance even in disturbed ambient light applications and provides protection against uncontrolled output pulses. The receiver can be powered from a 3.3V or 5V supply and with just one data output pin allows it to be easily interfaced with many types of microcontrollers. Features: 0 Photo detector and preamplifier in one package . - Internal filter for PCM frequency. - Inner shield,good anti-interference ability. - High immunity against ambient light. - Improved shielding against electric field disturbance - 3.0V or 5.0V supply voltage; low power consumption. - TTL and CMOS compatibility. - Suitable transmission code: NEC code,RC5 code. "