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MAX7311AWG+ - Analog Devices

Description: Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

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MAX7311AWG+ - Analog Devices - PCB symbol
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MAX7311AWG+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - W24+1
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MAX7311AWG+ Details

  • Manufacturer Part Number:

    MAX7311AWG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-SOIC_W-300_MIL

  • Package Description:

    MS-013, SO-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-SOIC_W-300_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:

    2003-02-13

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    0.12 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:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

MAX7311AWG+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX7311AWG+ 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 MAX7311AWG+ 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 clock frequency that can be used with the MAX7311AWG+ is 400kHz. However, it's recommended to use a clock frequency of 100kHz or less to ensure reliable operation and to minimize power consumption.
  • To troubleshoot issues with the MAX7311AWG+, start by checking the power supply voltage and clock signal to ensure they are within the specified ranges. Then, use a logic analyzer or oscilloscope to verify the device's output signals and check for any errors or anomalies. Consult the datasheet and application notes for specific troubleshooting guidelines.
  • Yes, the MAX7311AWG+ is designed to operate in noisy environments and has built-in features such as noise filtering and glitch rejection to minimize the effects of noise on its operation. However, it's still important to follow proper PCB layout and design practices to minimize noise coupling and ensure reliable operation.

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MAX7311AWG+ 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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