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MAX7318ATG+ - Analog Devices

Description: Maxim MAX7318ATG+, 16-channel 16bit I/O Expander 400kHz, Serial-2 Wire, 24-Pin QFN

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MAX7318ATG+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2444
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MAX7318ATG+ - Analog Devices  - 3D model - Quad Flat No-Lead - T2444
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MAX7318ATG+ Details

  • Manufacturer Part Number:

    MAX7318ATG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-LFCSP-4X4X0.75

  • Package Description:

    4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-2, TQFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-LFCSP-4X4X0.75

  • 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:

    2004-08-17

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    250 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

MAX7318ATG+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX7318ATG+ 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 MAX7318ATG+ 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 clock signal. 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 MAX7318ATG+ can drive is 100pF. Exceeding this limit may cause the device to oscillate or malfunction.
  • To troubleshoot issues with the MAX7318ATG+, start by verifying that the power supply voltage and clock signal are within the specified ranges. Check the device's output signals using an oscilloscope to ensure they are within the expected ranges. Also, verify that the device is properly configured and that the correct registers are being written to.
  • The MAX7318ATG+ 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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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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