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MAX14789EGSA+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX14789EGSA+ - RS-485 TRANSCEIVER, 25MBPS, NSOIC-8

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MAX14789EGSA+ - Analog Devices - PCB symbol
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MAX14789EGSA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX14789EGSA+
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MAX14789EGSA+ - Analog Devices - 3D model - Small Outline Packages - MAX14789EGSA+
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MAX14789EGSA+ Details

  • Manufacturer Part Number:

    MAX14789EGSA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-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:

    2014-01-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Transmit Delay-Max:

    1000 ns

  • Width:

    3.9 mm

MAX14789EGSA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX14789EGSA+ 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 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces connecting the device to the power supply and other components.
  • The MAX14789EGSA+ requires a single 3.3V power supply, and it's recommended to use a low-dropout linear regulator (LDO) to power the device. The power sequencing requirements are not critical, but it's recommended to power up the device after the power supply has stabilized. Additionally, it's recommended to add decoupling capacitors close to the device to filter out noise and ensure stable operation.
  • The MAX14789EGSA+ has an operating temperature range of -40°C to +125°C. The device's performance may be affected at higher temperatures, with a decrease in accuracy and an increase in power consumption. It's recommended to operate the device within the specified temperature range to ensure optimal performance and reliability.
  • The MAX14789EGSA+ can be programmed using a serial interface, such as I²C or SPI. The device has a built-in EEPROM that stores the configuration data, and it can be programmed using a dedicated programming tool or through the serial interface. The device also has a built-in bootloader that allows for firmware updates.
  • The MAX14789EGSA+ has built-in ESD protection diodes on all pins, which can withstand up to ±2kV of ESD voltage. Additionally, the device has latch-up prevention circuitry to prevent damage from overvoltage or overcurrent conditions. However, it's still recommended to follow proper ESD handling procedures when handling the device.

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MAX14789EGSA+ 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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