Product details


Display type IC integration LCD Bias Vin (Min) (V) 3 Vin (Max) (V) 10 Source driver voltage (Min) (V) -0.3 Source driver voltage (Max) (V) 10 Level shifter/scan driver (ch) 0 Special function Topology Type Rating Catalog open-in-new Find other LCD & OLED display power & drivers

Package | Pins | Size

PLCC (FN) 44 307 mm² 17.53 x 17.53 open-in-new Find other LCD & OLED display power & drivers


  • 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

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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.

The MM5452 stores display data in latches after it is clocked in, and holds the data until new display data is received.

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Technical documentation

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No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet MM5452/MM5453 Liquid Crystal Display Drivers datasheet (Rev. C) Mar. 13, 2013
Technical articles A New Understanding: Blast Motion redefines movement, tracking and training for athletes. Aug. 06, 2014
Technical articles Improving Fly-Buck Regulation Using Opto (Part-1) Jul. 15, 2014
Technical articles Altium and WEBENCH – together at last Jul. 12, 2014
Technical articles Using telemetry in point-of-load applications Jun. 24, 2014

Design & development

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