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NK2122 Datasheet Multi-function Infrared Remote Control Transmitter Circuit

Manufacturer: Nanker

Overview: 中国南科集团 Nanker Group NK2122 多功能红外遥控发射电路 一、概述 NK2122 电路是通用红外遥控发射 CMOS 集成电路。该电路由外部连接二极管与上拉电阻,并与内 部 ROM 组合可产生多达 65536 种用户码。电路的振荡频率由外接谐振器控制在 400KHz~500KHz 之内(通 常在 455KHz)。 本电路主要用于.

Datasheet Details

Part number NK2122
Manufacturer Nanker
File Size 199.71 KB
Description Multi-function infrared remote control transmitter circuit
Datasheet NK2122-Nanker.pdf

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