Datasheet > MM5452

MM5452

更新时间： 2024-09-29 11:14:51

品牌	Logo	应用领域
德州仪器 - TI		驱动显示驱动器
页数	文件大小	规格书
16页	1300K
描述
液晶显示驱动器（LCD 驱动器）

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MM5452 数据手册

MM5452, MM5453

www.ti.com

SNLS367C –FEBRUARY 1995–REVISED MARCH 2013

MM5452/MM5453 Liquid Crystal Display Drivers

Check for Samples: MM5452, MM5453

FEATURES

DESCRIPTION

The MM5452 is a monolithic integrated circuit utilizing

CMOS metal gate, low threshold enhancement mode

devices. It is available in a 40-pin PDIP 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 4½-digit 7-segment display with

minimal interface between the display and the data

source.

•

Serial Data Input

No Load Signal Required

DATA ENABLE (MM5452)

Wide Power Supply Operation

TTL Compatibility

32 or 33 Outputs

Alphanumeric and Bar Graph Capability

Cascaded Operation Capability

The MM5452 stores display data in latches after it is

clocked in, and holds the data until new display data

is received.

APPLICATIONS

•

COPS™ or Microprocessor Displays

Industrial Control Indicator

Digital Clock, Thermometer, Counter,

Voltmeter

•

Instrumentation Readouts

Remote Displays

Block Diagram

Figure 1.

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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与MM5452相关器件

型号	品牌	获取价格	描述	数据表
MM5452_01	NSC	获取价格	Liquid Crystal Display Drivers
MM5452D	TI	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, CDIP40, HERMETIC SEALED, DIP-40
MM5452D-MIL	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,CERAMIC
MM5452MDC	NSC	获取价格	IC LIQUID CRYSTAL DISPLAY DRIVER, UUC40, DIE, Display Driver
MM5452MWC	NSC	获取价格	暂无描述
MM5452N	NSC	获取价格	Liquid Crystal Display Drivers
MM5452N/A+	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,PLASTIC
MM5452N/B+	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,PLASTIC
MM5452V	NSC	获取价格	Liquid Crystal Display Drivers
MM5452V/NOPB	NSC	获取价格	IC LIQUID CRYSTAL DISPLAY DRIVER, PQCC44, PLASTIC, CC-44, Display Driver