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Product Show
Product Show:VK1640B
Product Category:IC
Time:2020/11/11
Clicks:1187 
      Product Description:

概述
VK1640B 是一款 LED(发光二极管显示器)驱动控制专用电路,内部集成有 MCU 数字接口、数据锁存器、LED 高压驱动。本产品采用 CMOS 工艺,主要应用于小型 LED 显示屏驱动。

 

功能特点
采用 CMOS 工艺制作
显示模式(8 段×12 位)
辉度调节电路(占空比 8 级可调)
两线串行接口
振荡方式:内置 RC 振荡
内置上电复位
采用 SSOP24 封装

 

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