TSOP 1838 Metal Infrared Sensor IR Receiver

This is TSOP1838 IR Receiving Head Remote Control Receiver. The 1838B is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection. The separate PIN diode and preamplifier IC are assembled on a single lead frame.

Features/Specs:

• Input Supply Voltage: 2.5 ~ 5.5V
• Suitable Transmission Code: NEC code,RC5 code
• TTL and CMOS compatibility.
• Universal receiver. 38 KHz
• Infrared receiver.
• Infrared remote control receiver.
• TL1838 VS1838B. 38khz
• Photodetector 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