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MAX6957AAX+ - Analog Devices

Description: MAX6957AAX+, LED Display Driver 28-Segments, 2.7 → 5.5 V, 36-Pin SSOP

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MAX6957AAX+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 36 SSOP
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MAX6957AAX+ - Analog Devices  - 3D model - Small Outline Packages - MAX 36 SSOP
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MAX6957AAX+ Details

  • Manufacturer Part Number:

    MAX6957AAX+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    36-SSOP_W-7.62_MM

  • Package Description:

    0.80 MM PITCH, SSOP-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    36-SSOP_W-7.62_MM

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2002-05-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    COMMON-ANODE

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Length:

    15.415 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Digits/Characters:

    7-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    28

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP36,.4,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.64 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.495 mm

MAX6957AAX+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX6957AAX+ involves keeping the power and ground pins as close as possible to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and improve signal integrity.
  • To ensure reliable operation of the MAX6957AAX+ in high-temperature environments, it's recommended to follow proper thermal design and layout practices, such as using a heat sink, thermal vias, and thermal pads. Additionally, the device should be operated within its specified temperature range, and the power supply should be designed to handle the increased current consumption at higher temperatures.
  • Using a lower-value capacitor for the VCC bypass capacitor can lead to increased noise and ripple on the power supply, which can affect the device's performance and reliability. It's recommended to use a capacitor with a value of at least 1uF, as specified in the datasheet, to ensure proper power supply decoupling and noise reduction.
  • While the MAX6957AAX+ can operate with a voltage supply other than the recommended 3.3V or 5V, it's not recommended as it may affect the device's performance, reliability, and accuracy. The device is optimized for operation at the specified voltage ranges, and using a different voltage supply may require additional design considerations and testing to ensure proper operation.
  • To troubleshoot issues with the MAX6957AAX+ not outputting the correct voltage or current, check the power supply voltage, ensure proper connections and routing, and verify that the device is properly configured and programmed. Additionally, check for any signs of overheating, and ensure that the device is operated within its specified temperature range. If the issue persists, consult the datasheet and application notes for further guidance.

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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