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首页 > Products > Led Driver > LED Display Driver > Full Color Display Drive >Cxle87168 is a 12 channel LED drive control special circuit which is internally integrated with MCU digital interface data latch led high-voltage drive and other circuits
Cxle87168 is a 12 channel LED drive control special circuit which is internally integrated with MCU digital interface data latch led high-voltage drive and other circuits

Cxle87168 is a 12 channel LED (light-emitting diode display) drive control special circuit, which is internally integrated with MCU digital interface, data latch, led high-voltage drive and other circuits. The single brightness of the chip is realized by peripheral MCU control, and the color dot matrix luminous control of outdoor large screen is realized by cascade control. This product has excellent performance and reliable quality

Cxle87168 is a 12 channel LED drive control special circuit which is internally integrated with MCU digital interface data latch led high-voltage drive and other circuits
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1.产品概述       2.产品特点     r9E嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)r9E嘉泰姆

5.产品封装       6.电路原理图  r9E嘉泰姆

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      CXLE87168是12通道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 高压驱动等电路。通过外围MCU控制实现该芯片的单独辉度、级联控制实现户外 大 屏的彩色点阵发光控制。本产品性能优良,质量可靠

   产品特点 返回TOPr9E嘉泰姆


采用高压功率CMOS工艺 r9E嘉泰姆

输出端口耐压24V VDD r9E嘉泰姆

内部集成5V稳压管 r9E嘉泰姆

芯片VDD外接串联电阻,电压支持6~24V输入 r9E嘉泰姆

辉度调节电路,256级辉度可调,低亮度时等效1024级 r9E嘉泰姆

单线串行级联接口 r9E嘉泰姆

振荡方式:内置RC振荡并根据数据线上信号进行时钟同步,在接收完本单元的数据后能自 动将后续数据整形后通过数据输出端发送至下级,信号不随级联越远而出现失真或衰减 r9E嘉泰姆

内置上电复位电路 r9E嘉泰姆

PWM控制端能够实现256级调节,扫描频率不低于400Hz r9E嘉泰姆

能通过一根信号线完成数据的接收与解码 r9E嘉泰姆

当刷新速率为30帧/s时,级联点数低速模式下不小于540点,高速模式下不小于1080点 r9E嘉泰姆

数据发送速度为800Kbps r9E嘉泰姆

封装形式:SOP16、DIP16r9E嘉泰姆

   应用范围 返回TOPr9E嘉泰姆


点光源、护栏管、软灯条、户内、外大屏等r9E嘉泰姆

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     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!r9E嘉泰姆

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产品型号 产品功能 基本参数 封装形式
CXLE87168 12通道LED驱动控制专用电路 输出端口耐压24V SOP14/DIP14
CXLE87169 9通道LED驱动控制专用电路 输出端口耐压24V SOP16/DIP16