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參數(shù)資料
| 型號(hào)： | MM5452 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Liquid Crystal Display Drivers |
| 中文描述： | 液晶顯示驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | MM5452 |
TL/F/6137
M
February 1995
MM5452/MM5453 Liquid Crystal Display Drivers
General Description
The MM5452 is a monolithic integrated circuit utilizing
CMOS metal gate, low threshold enhancement mode devic-
es. 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 4
(/2
-
digit 7-segment display with minimal interface between the
display and the data source.
The MM5452 stores display data in latches after it is
clocked in, and holds the data until new display data is re-
ceived.
Features
Y
Serial data input
Y
No load signal required
Y
DATA ENABLE (MM5452)
Y
Wide power supply operation
Y
TTL compatibility
Y
32 or 33 outputs
Y
Alphanumeric and bar graph capability
Y
Cascaded operation capability
Applications
Y
COPS
TM
or microprocessor displays
Y
Industrial control indicator
Y
Digital clock, thermometer, counter, voltmeter
Y
Instrumentation readouts
Y
Remote displays
Block Diagram
TL/F/6137–1
FIGURE 1
COPS
TM
is a trademark of National Semiconductor Corp.
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM5452N | Liquid Crystal Display Drivers |
| MM5452V | Liquid Crystal Display Drivers |
| MM5453 | Liquid Crystal Display Drivers |
| MM5453N | Liquid Crystal Display Drivers |
| MM5453V | Liquid Crystal Display Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM5452_01 | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Liquid Crystal Display Drivers |
| MM5452N | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| MM5452N | 制造商:Texas Instruments 功能描述:LCD DRIVER 33 SEGMENT 5452 DIP40 |
| MM5452N/NOPB | 功能描述:LCD 驅(qū)動(dòng)器 LIQUID CRYSTAL DISPLAY DRIVER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| MM5452V | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
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