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MM5452  Product Folder

Liquid Crystal Display Drivers
Generic P/N 5452
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Reliability
Metrics

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 85 
Segments () 32 
Sink Curr./Digit (mA) .02 
Source Current/Digit (mA) .02 
Supply Max (Volt) 10 
DisplayType LCD 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
MM5452 MM5453 Liquid Crystal Display Drivers 312 Kbytes 6-Dec-01 View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
MM5452NMDIP40StatusFull productionN/AN/A 
Buy Now 		1K+$2.28rail
of
9		NSUZXYYTT
MM5452N
3-7 weeks2000
MM5452VPLCC44StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$2.48rail
of
25		NSUZXYYTT
MM5452V
3-7 weeks2000
MM5452VXPLCC44StatusFull productionN/AN/A 1K+$2.48reel
of
500		NSUZXYYTT
MM5452V
3-7 weeks2000

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
MM5452D-MIL
MM5452N
NATIONAL SEMICONDUCTOR
09/08/98
MM5452V-I
NONE
NONE
03/09/99
MM5452VX
MM5452V
NATIONAL SEMICONDUCTOR
10/11/94

General Description

The MM5452 is a monolithic integrated circuit utilizing CMOS metal gate, low threshold enhancement mode devices. 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 4½-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 received.

Features

  • 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

Applications

  • COPS™ or microprocessor displays
  • Industrial control indicator
  • Digital clock, thermometer, counter, voltmeter
  • Instrumentation readouts
  • Remote displays

Reliability Metrics

Part Number Process Early Failure Rate - Rejects Sample Size (EFR) PPM * Rel. Rejects Device Hours Long Term Failure Rates (FITS) MTTF
MM5452NCMOS09000004000009113095470
MM5452VCMOS09000004000009113095470
MM5452VXCMOS09000004000009113095470

For more information on Reliablitity Metrics, please click here.


[Information as of 15-Jan-2004]

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