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MAX7319AEE+T - Analog Devices

Description: Interface - I/O Expanders I C Port Expander with Eight Inputs and Maskable Transition Detection

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

  • Manufacturer Part Number:

    MAX7319AEE+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-QSOP-150_MIL

  • Package Description:

    SSOP, SSOP16,.25

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-QSOP-150_MIL

  • Reach Compliance Code:

    Compliant

  • 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+T Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX7319AEE+T 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. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to avoid routing digital signals near the analog inputs.
  • To ensure the MAX7319AEE+T is properly powered and decoupled, use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) between the VCC and GND pins, and a smaller capacitor (e.g., 100nF ceramic) between the VCC and AVCC pins. Additionally, use a separate power plane for the analog and digital supplies, and ensure the power supply is clean and well-regulated.
  • The MAX7319AEE+T can support I2C bus frequencies up to 400kHz, but it's recommended to limit the frequency to 100kHz or less to ensure reliable operation and minimize noise susceptibility.
  • The MAX7319AEE+T has internal pull-up resistors on the I2C bus, but it's recommended to use external pull-up resistors (e.g., 2.2kΩ) to ensure reliable operation and to minimize the risk of bus contention. The internal pull-up resistors can be disabled by connecting the PU pin to GND.
  • The recommended method for programming the MAX7319AEE+T's registers is to use a I2C bus interface, such as a microcontroller or a dedicated I2C interface chip. The device's registers can be accessed using the I2C bus protocol, and the datasheet provides detailed information on the register addresses and bit definitions.

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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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