VS1838B Datasheet PDF – Infrared Receiver Module

Part Number: VS1838B, VS1838

Function: Infrared Receiver Module / VS-1838B

Package: 3 Pin Type

Manufacturer: NFN, Unspecified

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VS1838B image



The VS1838B contains high-speed and high-sensitivity PIN photodiode and low power consumption, high-gain preamplifier IC. It adopts epoxy resin packaging and external shielding anti-interference design. This product has passed REACH and SGS certification and is an environmentally friendly product. It is used in infrared remote control systems used as a receiver..



VS1838B Datasheet pinout



1. Epoxy resin encapsulation and external shielding anti-interference design
2. Wide working voltage : 2.7-5.5V
3. Low power consumption, wide-angle and long-distance reception
4. Strong anti-drying ability, able to withstand environmental interference
5. Output matching TTL, CMOS level, active low.


1. Audio-visual equipment (speaker, TV, DVD, satellite receiver, etc.)
2. Household appliances (air conditioners, electric fans, lighting, etc.)

3. Other infrared remote control products.


Application Circuits :

VS1838B Circuit



VS1838B Datasheet PDF Download

VS1838B pdf

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