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首页 > Products > Led Driver > LCD Driver Chip > LCD driver >The cxlc8905 is a universal LCD control and drive single chip with 144 bit output capacity of 4-back and 36 segment poles The cxlc8905 is suitable for the common LCD screen
The cxlc8905 is a universal LCD control and drive single chip with 144 bit output capacity of 4-back and 36 segment poles The cxlc8905 is suitable for the common LCD screen

The cxlc8905 is a universal LCD control and drive single chip with 144 bit output capacity of 4-back and 36 segment poles,
The cxlc8905 is suitable for the common LCD screen with low duty cycle in the form of character / figure. It has two-way two-wire serial compatible with most microcomputer systems
Bus communication interface (I2C)

The cxlc8905 is a universal LCD control and drive single chip with 144 bit output capacity of 4-back and 36 segment poles The cxlc8905 is suitable for the common LCD screen
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目录wHU嘉泰姆

   1.产品概述   2.产品特点   3.应用范围    4.技术规格书下载(PDF文档)wHU嘉泰姆

   5.产品封装  6.电路原理图  7.相关产品wHU嘉泰姆

一.产品概述wHU嘉泰姆


  CXLC8905 是一款通用型液晶控制和驱动单芯片,具有 4 背极和 36 段极共 144 位元的输出能力,wHU嘉泰姆

适用于常用低占空比的字符/图形式液晶屏幕,CXLC8905 具有 兼容多数微机系统的双向二线式串行wHU嘉泰姆

总线通讯接口(I2C)。wHU嘉泰姆

二.产品特点wHU嘉泰姆


液晶驱动输出:Common 输出 4 线,Segment 输出 36 线  wHU嘉泰姆

内置显示寄存器 36*4=144bit  wHU嘉泰姆

2 线串行接口(SCL,SDA)  wHU嘉泰姆

内置震荡电路  wHU嘉泰姆

内置液晶驱动电源电路  wHU嘉泰姆

   1/3 Bias, 1/2 Bias 1/4 Duty wHU嘉泰姆

   内置 Buffer AMP  wHU嘉泰姆

不需要外部元件  wHU嘉泰姆

低功耗设计  wHU嘉泰姆

内置上电复位电路  wHU嘉泰姆

搭载闪烁功能  wHU嘉泰姆

VDD 电压范围 2.5V~5.5V  wHU嘉泰姆

高抗 EMC 性能  wHU嘉泰姆

TSSOP48 封装wHU嘉泰姆

三.应用范围wHU嘉泰姆


电表、水表、汽表、电话、传真机  wHU嘉泰姆

玩具  wHU嘉泰姆

手持仪表  wHU嘉泰姆

闹钟   wHU嘉泰姆

四.技术规格书(产品PDF)wHU嘉泰姆


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!wHU嘉泰姆

 QQ截图20160419174301.jpgwHU嘉泰姆

五.产品封装图wHU嘉泰姆


blob.png  wHU嘉泰姆

六.电路原理图wHU嘉泰姆


 blob.png  wHU嘉泰姆

七.相关芯片选择指南wHU嘉泰姆


液晶显示驱动(LCD Display Driver)
Part No. Features IDD (Power Saving) IDD (Normal Mode) I/O VDD Package
CXLC8901 4x15 Segments 7μA@3.3V 16μA@5V Two-wire Serial 2.5~5.5V SOP24
CXLC8902 4 x19 Segments 7μA@3.3V 16μA@5V Two-wire Serial 2.5~5.5V SOP28
CXLC8903 4 x24 Segments 8μA@3.3V 22μA@5V Two-wire Serial 2.5~5.5V LQFP44
CXLC8904 4 x35 Segments 9μA@3.3V 30μA@5V Two-wire Serial 2.5~5.5V LQFP44  SSOP48
CXLC8905 4 x36 Segments 7.5μA@3.3V 10μA@5V Two-wire Serial 2.5~5.5V TSSOP48
CXLC8906 4 x40 Segments 9μA@3.3V 32μA@5V Two-wire Serial 2.5~5.5V LCD COG
CXLC8907 4 x40 Segments 9μA@3.3V 32μA@5V Two-wire Serial 2.5~5.5V LQFP64
CXLC8908 8 x35 Segments 5μA@3.3V 10μA@5V Two-wire Serial 2.5~5.5V TSSOP48 LQFP48 LQFP52