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MM5452N The Texas Instruments MM5452N is a monolithic integrated circuit designed to drive Liquid Crystal Displays (LCDs). It supports 4.5 digits with 7-segment, alphanumeric, and bar graph configurations.
Mfr Part #:

MM5452N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MM5452N is a monolithic integrated circuit designed to drive Liquid Crystal Displays (LCDs). It supports 4.5 digits with 7-segment, alphanumeric, and bar graph configurations.
✓ Total Stock: 6,578 pcs
$ Price Range: $0.75

MM5452N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,565 pcs
On Request
6565 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
13 pcs
On Request
13 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MM5452N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Digits or Characters
Display Type
Interface
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Voltage
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MM5452N Description

Short technical summary and product information.

The Texas Instruments MM5452N is a versatile LCD driver IC capable of driving up to 32 segments, with the ability to be paralleled for increased segment count. It is designed to drive a 4½-digit 7-segment display with minimal interface between the display and the data source. The chip stores display data in latches after it is clocked in, holding it until new data is received.

 

This device operates over a wide power supply range of 3V to 10V and features a serial data input for easy interfacing with microprocessors or COPS™ systems. It supports alphanumeric and bar graph display formats, making it suitable for various instrumentation and control applications.

 

The MM5452N is available in a 40-pin PDIP package and supports through-hole mounting. It operates within an industrial temperature range of -40°C to 85°C, ensuring reliable performance in demanding environments. The device has limited built-in ESD protection and requires appropriate handling.

 

Applications include COPS™ or microprocessor displays, industrial control indicators, digital clocks, thermometers, counters, voltmeters, instrumentation readouts, and remote displays. Its ability to drive multiple display formats makes it a flexible choice for clear digital readouts.

MM5452N Quick Information

Product Type: LCD Driver IC
Canonical Name: MM5452N Liquid Crystal Display Driver
Subcategory: LCD Driver

MM5452N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

MM5452N Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MM5452N Features

  • Drives up to 4.5 digits and 32 segments.
  • Supports 7-segment, alphanumeric, and bar graph formats.
  • Serial data input for easy interfacing.
  • Wide operating voltage from 3V to 10V.
  • Industrial temperature range of -40°C to 85°C.

MM5452N Applications

  • Used for microprocessor or COPS™ displays.
  • Suitable for industrial control indicators.
  • Ideal for digital clocks and thermometers.
  • Applicable for instrumentation readouts.
  • Useful for remote display units.

MM5452N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the MM5452N?

The supply voltage range is 3V to 10V.

What package is the MM5452N available in?

The MM5452N is available in a 40-DIP (0.600", 15.24mm) through-hole package.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

How many digits can the MM5452N drive?

The MM5452N can drive 4.5 digits.

What interface does the MM5452N use?

The MM5452N uses a serial interface.

What display configurations are supported?

Supported configurations include 7-segment with decimal point, alphanumeric, and bar graph displays.

What is the typical supply current at 5V?

Typical supply current at VDD=5V is 10 µA with all outputs open, clock, data, and OSC grounded, and BP_IN at 32Hz.

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