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MAX6958AAEE+T - Analog Devices

Description: LED Display Drivers 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan

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MAX6958AAEE+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - E16+1-2
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MAX6958AAEE+T Details

  • Manufacturer Part Number:

    MAX6958AAEE+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-QSOP-150_MIL

  • Package Description:

    HSSOP, SSOP16,.25

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-QSOP-150_MIL

  • Reach Compliance Code:

    Compliant

  • Similar Group:

    DR031008104010031044

  • 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:

    2002-11-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    COMMON-CATHODE

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Input Characteristics:

    STANDARD

  • 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:

    4-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    9

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.73 mm

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    0.4 MHz

MAX6958AAEE+T Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the MAX6958AAEE+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a shielded cable for the display interface and to minimize the length of the cable.
  • To troubleshoot issues with the MAX6958AAEE+T, start by checking the power supply voltage and ensuring it's within the recommended range. Then, verify that the display is properly connected and configured. Use a logic analyzer or oscilloscope to check the display interface signals and ensure they're correct. Finally, check the device's registers and configuration settings to ensure they're set correctly.
  • The MAX6958AAEE+T is designed to drive LCD displays with a maximum of 160 segments. While it may be possible to use it with other types of displays, it's not recommended as it may not provide optimal performance or compatibility. For OLED or TFT displays, it's recommended to use a dedicated display driver IC designed for those specific display types.
  • To ensure the MAX6958AAEE+T is properly configured and initialized during power-up, follow the recommended power-up sequence in the datasheet. This typically involves applying power to the device, waiting for the internal reset to complete, and then configuring the device's registers and settings. It's also recommended to use a reset circuit to ensure the device is properly reset during power-up.
  • The MAX6958AAEE+T has a maximum junction temperature of 150°C. To ensure it doesn't overheat, follow proper thermal design practices, such as providing adequate heat sinking, using a thermal pad or heat sink, and ensuring good airflow around the device. Additionally, ensure that the device is operated within its recommended operating conditions and that the power supply is stable and regulated.

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MAX6958AAEE+T 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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