MM145453V/NOPB

$5.61

Description：IC DRVR 7 SEG 4 1/2 DIGIT 44PLCC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:cd9f0fea476f Category: Display Drivers Brand: Texas Instruments

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Product introduction

MM145453V/NOPB is listed in the Display Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DRVR 7 SEG 4 1/2 DIGIT 44PLCC. Review the specifications below when checking this part for your BOM.

Display Drivers specifications for MM145453V/NOPB

Description：IC DRVR 7 SEG 4 1/2 DIGIT 44PLCC
Series：-
Mfr：Texas Instruments
Package：Tube
Display Type：LCD
Configuration：7 Segment + DP, Alphanumeric and Bar Graph
Interface：Serial
Digits or Characters：4.5 Digits
Voltage - Supply：3V ~ 10V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：44-LCC (J-Lead)
Supplier Device Package：44-PLCC (16.58x16.58)
Current - Supply：40 µA
Grade：-
Qualification：-

Display Drivers datasheet and documents for MM145453V/NOPB

MM145453V/NOPB

Display Drivers Overview

The MM145453V/NOPB is a liquid crystal display driver manufactured by Texas Instruments, designed for driving 4.5-digit, 33-segment LCDs. It operates on a single power supply ranging from 3 V to 10 V with a maximum supply current of 40 µA. The device supports a maximum clock frequency of 1 MHz and features a PLCC-44 surface-mount package. It dissipates up to 350 mW and functions within an operating temperature range of 0°C to +70°C.

Display Drivers Feature Summary

Supports 4.5-digit and 33-segment LCD configurations
Low power consumption with 40 µA maximum supply current
Operates on a wide voltage range from 3 V to 10 V

Display Drivers Applications

Liquid crystal display systems
Digital instrumentation displays
Consumer electronics interfaces

Display Drivers Procurement Notes

This component is officially listed as obsolete and no longer in production by Texas Instruments. Verification of availability should focus on remaining stock or authorized distributors rather than direct manufacturing orders. Ensure the specific suffix matches the required package variant, as the standard version utilizes a PLCC-44 housing. Confirm RoHS compliance status through official documentation before integration.

Display Drivers Selection Notes

Select this part when a low-power, dedicated LCD driver for 4.5-digit displays is required. It is suitable for battery-operated devices due to its minimal current draw. Consider the PLCC-44 package constraints and the 0°C to +70°C operating temperature range. Verify that the system interface requirements align with the driver's capabilities before finalizing the design.

Display Drivers Part Context

The MM145453 series represents a family of LCD drivers from Texas Instruments. The MM145453V/NOPB specifically denotes the commercial temperature grade variant housed in a PLCC-44 package. This component serves as a specialized interface between microcontrollers and complex LCD panels, simplifying the drive circuitry for alphanumeric and bar graph displays.