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MM5453N - Texas Instruments

Description: LCD Drivers Obsolete, LTB expires Nov 6, 2018

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MM5453N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NFJ0040A
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MM5453N - Texas Instruments  - 3D model - Dual-In-Line Packages - NFJ0040A
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MM5453N Details

  • Manufacturer Part Number:

    MM5453N

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-40

  • Pin Count:

    40

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LIQUID CRYSTAL DISPLAY DRIVER

  • JESD-30 Code:

    R-PDIP-T40

  • JESD-609 Code:

    e0

  • Length:

    52.235 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Digits/Characters:

    4-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    33

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP40,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Supply Current-Max:

    0.04 mA

  • Supply Voltage-Max:

    10 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    10 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

  • fmax-Min:

    1 MHz

MM5453N Frequently Asked Questions (FAQs)

  • The MM5453N can sink or source up to 25mA of current per segment, and up to 100mA total current for all segments.
  • The MM5453N requires a reset pulse on the RST pin after power-up to ensure proper initialization. The reset pulse should be at least 1ms wide and have a voltage level of VCC or higher.
  • The LE pin is used to latch the display data into the MM5453N's internal registers. When LE is high, the display data is latched, and when LE is low, the display data is not latched.
  • The MM5453N can be interfaced with a microcontroller using a 4-bit or 8-bit parallel interface. The microcontroller sends display data to the MM5453N, and the MM5453N drives the display segments accordingly.
  • The maximum frequency of the clock signal that can be used with the MM5453N is 2MHz. However, the recommended clock frequency is 100kHz to 500kHz for optimal performance.

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MM5453N Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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