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MAX6952EAX+ - Analog Devices

Description: MAX6952EAX+, LED Display Driver, 4-Digits 140-Segments, 2.7 → 5.5 V, 36-Pin SSOP

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MAX6952EAX+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 36 SSOP
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MAX6952EAX+ - Analog Devices  - 3D model - Small Outline Packages - MAX 36 SSOP
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MAX6952EAX+ Details

  • Manufacturer Part Number:

    MAX6952EAX+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • 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:

    2002-05-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    1

  • Data Input Mode:

    SERIAL

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • 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:

    YES

  • Number of Digits/Characters:

    4-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    24

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SOP36,.4,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.64 mm

  • Supply Current-Max:

    16 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • fmax-Min:

    8 MHz

MAX6952EAX+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX6952EAX+ 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. It's also important to keep the analog and digital signals separate to minimize noise and interference.
  • To ensure reliable operation of the MAX6952EAX+ in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources. 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.
  • When selecting external capacitors for the MAX6952EAX+, key considerations include the capacitor's equivalent series resistance (ESR), voltage rating, and temperature coefficient. The capacitor's ESR should be low enough to minimize power loss and ensure stable operation, while the voltage rating should be sufficient to handle the maximum voltage across the capacitor. The temperature coefficient should also be considered to ensure that the capacitor's value remains stable across the operating temperature range.
  • To troubleshoot issues with the MAX6952EAX+ not turning on or not regulating properly, start by checking the power supply voltage, ensuring it's within the specified range. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, and ensure that the device is properly soldered and mounted. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet for troubleshooting guidelines specific to the device.
  • Not using the recommended input and output capacitors for the MAX6952EAX+ can lead to unstable operation, reduced efficiency, and increased noise. The input capacitor helps to filter out noise and ripple from the power supply, while the output capacitor helps to regulate the output voltage and reduce output ripple. Using capacitors with incorrect values or characteristics can cause the device to oscillate, overheat, or fail to regulate the output voltage properly.

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MAX6952EAX+ Overview

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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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