VS838 Datasheet – Infrared Receiver Module – LFN

Part Number : VS838

Function : Infrared Receiver Module

Package : 3 Pin Lead Type

Manufactures : LFN ( http://www.lfn.cc )

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The VS838 includes a high-speed, high-sensitivity PIN photodiode and a low-power, high-gain preamplifier IC in an epoxy-encapsulated package. The product has been certified to REACH and SGS as an environmentally friendly product and used as a receiver in an infrared remote control system.





1. Epoxy plastic encapsulation;
2. Wide operating voltage, 2.7-5.5V;
3. Low power consumption; wide angle and long distance reception;
4. Anti-dry ability, able to withstand the environment dry scratch;
5. Output match TTL, CMOS level, active low.
6. High immunity agaist ambient light


Application Circuit




1. Audio-visual equipment (speakers, TV, DVD, satellite receivers, etc.)
2. Household appliances (air conditioning, electric fans, lighting, etc.)
3. Other infrared remote control products.
4. Remote control for wireless devices


VS838 Datasheet