TSOP1838 IR Receiver

Product Overview

TSOP1838 IR 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 of TSOP1838 IR Receiver

• 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.
• Universal receiver. 38 KHz
• Infrared receiver.
• Infrared remote control receiver.

Applications

• Optical switch
• Light detecting portion of a remote control
• AV instruments such as Audio, TV, VCR, CD, MD, DVD, etc.
• Home appliances such as Air-conditioner, Fan, etc.
• CATV set-top boxes
• Multi-media Equipment.

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