CH452A
Self-operatedAvailable
IC
SOP-28
CH452A
CH452A is a WCH LED Display Drivers in SOP-28 package.
Brand
WCH
Package
SOP-28
Lead Time
In stock
Date Code
26+
CH452A Parameters
| Package | SOP-28 |
|---|---|
| Brand | WCH |
| Date Code | 26+ |
| 配置 | 8段x8位 |
| 工作电压 | 3V~5V |
| 位驱动电流 | 100mA |
| 功能特性 | 内部复位功能； PWM调光； BCD输入锁存功能； 可级联功能 |
| Category | LED Display Drivers |
|---|---|
| Stock | 3,117 |
| MOQ / SPQ | 1 / 1 |
| 接口类型 | SPI； I²C |
| 时钟频率(fc) | 10MHz |
| 段驱动电流 | 20mA |
| Operating Temperature | -40℃~+85℃ |
CH452A Overview
数码管驱动 CH452A