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MAX6951CEE+ - Analog Devices

Description: LED Driver 64Segment 3.3V/5V

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MAX6951CEE+ Details

  • Manufacturer Part Number:

    MAX6951CEE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-QSOP-150_MIL

  • Package Description:

    0.150 INCH, 0.025 INCH PITCH, QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-QSOP-150_MIL

  • 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:

    2001-10-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    COMMON-CATHODE

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    YES

  • Number of Digits/Characters:

    8-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    8

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.73 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

  • fmax-Min:

    8 MHz

MAX6951CEE+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX6951CEE+ 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 MAX6951CEE+ 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 ensuring good airflow around the device. Additionally, the device should be operated within its specified temperature range, and the power dissipation should be kept within the recommended limits.
  • When selecting external capacitors for the MAX6951CEE+, key considerations include the capacitor value, type, and voltage rating. The capacitor value should be chosen based on the specific application requirements, and the type should be suitable for the operating frequency and temperature range. The voltage rating should be higher than the maximum voltage applied to the capacitor.
  • To troubleshoot issues with the MAX6951CEE+ not outputting the correct voltage, first check the input voltage and ensure it's within the specified range. Verify that the external capacitors are properly connected and meet the recommended specifications. Check the output voltage with a multimeter and ensure it's not overloaded. If the issue persists, check the device's internal voltage reference and ensure it's functioning correctly.
  • Not using the recommended bypass capacitors on the MAX6951CEE+ can lead to reduced noise immunity, increased output voltage ripple, and decreased overall performance. The bypass capacitors help to filter out high-frequency noise and ensure stable operation of the device. Omitting them can result in unreliable operation, especially in noisy environments.

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MAX6951CEE+ 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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