This is the VS1838B Remote Control Receiver with IR Receiving Head. The 1838B is a miniaturised infrared receiver designed for remote control and other applications that require better ambient light rejection. A single lead frame houses the independent PIN diode and preamplifier IC. A unique IR filter is included in the epoxy box. This module performs well even in disturbed ambient light situations and protects against uncontrolled output pulses.
Features:
- it is used in 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-conditioners ‚ Fan‚ CATV set-top boxes‚ Multi-media equipment etc.
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Photodetector and preamplifier in one package
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Internal filter for PCM frequency
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Inner shield‚ good anti-interference ability
| Specifications | |
|---|---|
| Model | VS1838B |
| Operating Voltage | 2.5 ~ 5.5V |
| Range | 38 KHz |
