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首页 > Products > Led Driver > LED Display Driver > LED Digital Display Driver >Cxle88112 is a kind of LED drive and control special circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch LED high voltage drive, keyboard scanning
Cxle88112 is a kind of LED drive and control special circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch LED high voltage drive, keyboard scanning

Cxle88112 is a kind of LED (light emitting diode display) drive and control special circuit with keyboard scanning interface, which is internally integrated with MCU digital interface, data latch, LED high voltage drive, keyboard scanning and other circuits. This product has excellent performance and reliable quality. And the input port is built-in pull-up, which can save the external pull-up resistance in the application scheme
Mainly used in VCR, VCD, DVD, home theater and other products display driver

Cxle88112 is a kind of LED drive and control special circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch LED high voltage drive, keyboard scanning
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                          目录11q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)11q嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品11q嘉泰姆

一.产品概述11q嘉泰姆


 CXLE88112是一种带键盘扫描接口的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、键盘扫描等电路。本产品性能优良质量可靠。且在输入端口内置上拉,可在应用方案中省去外部上拉电阻.11q嘉泰姆

  主要应用于 VCR、VCD、DVD 及家庭影 院等产品的显示屏驱动。采用 SOP28 的封装形式。 11q嘉泰姆

二.产品特点11q嘉泰姆


 采用CMOS工艺11q嘉泰姆

  VDD供电为3.3V~5V 11q嘉泰姆

 超强的输入端口干扰能力11q嘉泰姆

 输入端口内置上位电阻 11q嘉泰姆

 显示模式:4位×13段—7位×10段11q嘉泰姆

  按键扫描:10×2位 11q嘉泰姆

 辉度调节电路(占空比8级可调)11q嘉泰姆

 串行接口(CLK,STB,DIN/O)11q嘉泰姆

 振荡方式:内置RC振荡11q嘉泰姆

内置上电复位电路11q嘉泰姆

 ESD HBM:>8KV 11q嘉泰姆

 封装形式:SOP2811q嘉泰姆

三.应用范围11q嘉泰姆


   VCD/DVD/DVB显示11q嘉泰姆

  电磁炉显示11q嘉泰姆

  电饭煲显示11q嘉泰姆

  空调显示11q嘉泰姆

  机顶盒显示 11q嘉泰姆

  小家电LED数码显示驱动     11q嘉泰姆

四.技术规格书(产品PDF)11q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!11q嘉泰姆

 QQ截图20160419174301.jpg11q嘉泰姆

五.产品封装图11q嘉泰姆


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六.电路原理图11q嘉泰姆


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七.相关芯片选择指南     更多同类产品......11q嘉泰姆


LED数码管显示类
IC Name Singal Protocol Grid*Seg Key Supply Voltage Input Port Gray Breeze Package
CXLE88108 I2C 4x13~7x10 10x2 3.0V~5.0V Pull-up Res 8 step 4KHz SOP24
CXLE88109 I2C 4x13~7x10 10x2 3.0V~5.0V Pull-up Res 8 step 4KHz SOP24
CXLE88110 I2C 16x8 - 3.0V~5.0V - - - SOP28
CXLE88111 3-wire serial 4x14~7x11 10x3 3.3V~5.0V Pull-up Res 8 step - SOP32
CXLE88112 3-wire serial 4x13~7x10 10x2 3.3V~5.0V Pull-up Res 8 step - SOP28
CXLE88113 2-wire serial 4x8 8 3.0V~5.0V Pull-up Res - - SOP/DIP16
CXLE88114 3-wire serial 4x13~7x10 10x2 3.3V~5.0V Pull-up Res 8 step - SOP24