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MM5451YN - Microchip

Description: MM5451YN, LED Driver, 5-Digits, 5 V, 9 V, 40-Pin PDIP

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PCB Footprints
MM5451YN - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-40LD-PL-1
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3D Models
MM5451YN - Microchip  - 3D model - Dual-In-Line Packages - PDIP-40LD-PL-1
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MM5451YN Details

  • Manufacturer Part Number:

    MM5451YN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, DIP-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    PDIP-40

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDIP-T40

  • JESD-609 Code:

    e3

  • Length:

    52.07 mm

  • Multiplexed Display Capability:

    NO

  • Number of Digits/Characters:

    5-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    35

  • 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

  • Screening Level:

    TS 16949

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    11 V

  • Supply Voltage-Min:

    4.75 V

  • Surface Mount:

    NO

  • Technology:

    NMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

  • fmax-Min:

    0.5 MHz

MM5451YN Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MM5451YN is 4.5V to 5.5V.
  • To ensure reliable communication, use a pull-up resistor on the SCL line, and ensure that the microcontroller's clock frequency is within the MM5451YN's specified range (100 kHz to 400 kHz).
  • The maximum current rating for the MM5451YN's output pins is 25mA per pin.
  • The MM5451YN's POR and BOR features are enabled by default. To handle them, ensure that your system design includes a power-on reset circuit and a brown-out detection circuit to prevent unwanted resets.
  • Yes, the MM5451YN has built-in noise filtering and hysteresis to improve noise immunity. However, it's still recommended to follow proper PCB design and layout practices to minimize noise coupling.

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MM5451YN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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