汇创佳电子代理BL55087

Advanced low power CMOS Technology

● Selection of 1/2 or 1/3 bias, selection of 1/2 or 1/3 or 1/4 duty.

● Operation voltage: 2.5~5.5V

● I

2

C data interface

● 160(40x4) Display Units

● Low power dissipation design: Power saving mode: Idd=14uA at 5V and

Idd=9uA at 3.3V; Sleeping mode: Idd<2uA

● Maybe cascaded up to 2PCs for large LCD applications

● On-chip RC oscillator

● VLCD for adjusting LCD operating voltage

● Excellent EMC immunity

● Compatible with general microcomputer

优势特点

背极驱动方式：静态或2/3/4背极驱动控制，偏置电压：静态、1/2、1/3，宽工作电压范围：2.5~5.5V

产品简介BL55087是一款专用于COG封装的通用型液晶控制和驱动单芯片，具有4背极和40段极共160位元的输出能力，适用于常用低占空比的字符/图形式液晶屏幕，具有自动地址增量功能。