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MAX7319AEE+ - Analog Devices

Description: I2C Port Expander with Eight Inputs and Maskable Transition Detection

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MAX7319AEE+ - Analog Devices - PCB symbol
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MAX7319AEE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16 QSOP-
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MAX7319AEE+ - Analog Devices - 3D model - Small Outline Packages - 16 QSOP-
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MAX7319AEE+ Details

  • Manufacturer Part Number:

    MAX7319AEE+

  • 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, 0.25 INCH PITCH, ROHS COMPLIANT, MO-137AB, 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:

    2005-10-31

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of I/O Lines:

    8

  • Number of Ports:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °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 Current-Max:

    0.055 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

MAX7319AEE+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX7319AEE+ involves keeping the analog and digital grounds separate, 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 power supply decoupling capacitors close to the device.
  • To ensure the MAX7319AEE+ is properly powered up and initialized, make sure to follow the power-up sequence specified in the datasheet, which involves applying the power supply voltage to the device before applying the logic input signals. Also, ensure that the device is properly reset after power-up by asserting the RESET pin low for at least 100ns.
  • The maximum capacitive load that the MAX7319AEE+ can drive is 1000pF. Exceeding this limit may cause the device to oscillate or malfunction.
  • To troubleshoot issues with the MAX7319AEE+, start by verifying that the power supply voltage and logic input signals are correct. Check the device's output signals using an oscilloscope or logic analyzer to identify any anomalies. Also, review the layout and routing to ensure that they meet the recommended guidelines.
  • The MAX7319AEE+ is rated for operation up to 125°C, but it's recommended to derate the device's performance at high temperatures. Consult the datasheet for specific derating guidelines and ensure that the device is properly heat-sinked to prevent overheating.

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MAX7319AEE+ 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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