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MM5452MDC PDF预览

MM5452MDC

更新时间: 2024-09-28 13:11:39
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器显示器
页数 文件大小 规格书
9页 315K
描述
IC LIQUID CRYSTAL DISPLAY DRIVER, UUC40, DIE, Display Driver

MM5452MDC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIE,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.61数据输入模式:SERIAL
显示模式:DOT MATRIX接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 代码:R-XUUC-N40湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:32端子数量:40
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
峰值回流温度(摄氏度):260认证状态:Not Qualified
最大供电电压:10 V最小供电电压:3 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:NO LEAD端子位置:UPPER
处于峰值回流温度下的最长时间:NOT SPECIFIED最小 fmax:0.5 MHz
Base Number Matches:1

MM5452MDC 数据手册

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December 2001  
MM5452/MM5453  
Liquid Crystal Display Drivers  
General Description  
n DATA ENABLE (MM5452)  
n Wide power supply operation  
n TTL compatibility  
The MM5452 is a monolithic integrated circuit utilizing  
CMOS metal gate, low threshold enhancement mode de-  
vices. It is available in a 40-pin molded package. The chip  
can drive up to 32 segments of LCD and can be paralleled to  
increase this number. The chip is capable of driving a  
n 32 or 33 outputs  
n Alphanumeric and bar graph capability  
n Cascaded operation capability  
41⁄  
-digit 7-segment display with minimal interface between  
2
the display and the data source.  
Applications  
The MM5452 stores display data in latches after it is clocked  
in, and holds the data until new display data is received.  
n COPS or microprocessor displays  
n Industrial control indicator  
n Digital clock, thermometer, counter, voltmeter  
n Instrumentation readouts  
n Remote displays  
Features  
n Serial data input  
n No load signal required  
Block Diagram  
00613701  
FIGURE 1.  
© 2001 National Semiconductor Corporation  
DS006137  
www.national.com  

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