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首页 > Products > Led Driver > LED Display Driver > LED Digital Display Driver >Cxle88114 is a special LED driver control circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch, LED driver keyboard scanning and other circuits
Cxle88114 is a special LED driver control circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch, LED driver keyboard scanning and other circuits

Cxle88114 is a special LED driver control circuit with keyboard scanning interface, which is internally integrated with MCU digital interface, data latch, LED driver, keyboard scanning and other circuits. And the input port is built-in pull-up, which can save the external pull-up resistance in the application scheme

Cxle88114 is a special LED driver control circuit with keyboard scanning interface which is internally integrated with MCU digital interface, data latch, LED driver keyboard scanning and other circuits
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                          目录82W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)82W嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品82W嘉泰姆

一.产品概述82W嘉泰姆


  CXLE88114是一种带键盘扫描接口的LED驱动控制专用电路,内部集成有MCU数字接口、数据锁存器、LED 驱动、键盘扫描等电路。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。82W嘉泰姆

二.产品特点82W嘉泰姆


  采用CMOS工艺82W嘉泰姆

   VDD供电为3.3V~5.0V82W嘉泰姆

   超强的输入端口干扰能力82W嘉泰姆

   输入端口内置上拉电阻82W嘉泰姆

  显示模式:4 位×13段~7 位×10段82W嘉泰姆

  按键扫描:10×2 位82W嘉泰姆

  辉度调节电路(占空比 8 级可调)82W嘉泰姆

  串行接口(CLK,STB,DI/O)82W嘉泰姆

  振荡方式:内置RC振荡 82W嘉泰姆

  内置上电复位电路82W嘉泰姆

  ESD HBM:>8KV82W嘉泰姆

  封装形式:SOP24、SSOP2482W嘉泰姆

三.应用范围82W嘉泰姆


  VCD/DVD/DVB显示82W嘉泰姆

  电磁炉显示82W嘉泰姆

  电饭煲显示82W嘉泰姆

  空调显示82W嘉泰姆

  机顶盒显示82W嘉泰姆

  小家电 LED 数码显示驱动    82W嘉泰姆

四.技术规格书(产品PDF)82W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!82W嘉泰姆

 QQ截图20160419174301.jpg82W嘉泰姆

五.产品封装图82W嘉泰姆


  blob.png82W嘉泰姆

六.电路原理图82W嘉泰姆


 blob.png  82W嘉泰姆

七.相关芯片选择指南     更多同类产品......82W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