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ADM1490EBRMZ - Analog Devices

Description: Analog Devices ADM1490EBRMZ, Line Transceiver, TIA/EIA-485-A-98, 5 V, 8-Pin MSOP

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ADM1490EBRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)
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ADM1490EBRMZ - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)
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ADM1490EBRMZ Details

  • Manufacturer Part Number:

    ADM1490EBRMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • 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-422-B; TIA-422-B; EIA-485-A; TIA-485-A

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.004 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    20 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    17 ns

  • Width:

    3 mm

ADM1490EBRMZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM1490EBRMZ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, using a shielded enclosure and minimizing the length of the input and output cables can help reduce EMI.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and decouple it with a 0.1uF capacitor to ground. Also, connect the VREF pin to a stable 2.5V reference voltage, and decouple it with a 0.1uF capacitor to ground.
  • The ADM1490EBRMZ can achieve data rates of up to 100 Mbps, but the actual data rate may vary depending on the specific application, PCB layout, and noise environment.
  • To troubleshoot issues with the ADM1490EBRMZ, check the power supply voltage, decoupling, and PCB layout. Verify that the input and output signals are within the specified voltage ranges, and check for noise or interference on the signal lines. Use an oscilloscope to visualize the signal waveforms and identify any anomalies.
  • Yes, the ADM1490EBRMZ can be used in a hot-swappable application, but it requires proper power sequencing and decoupling to prevent damage to the device. Ensure that the power supply is stable and the device is properly biased before connecting or disconnecting the input or output signals.

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ADM1490EBRMZ 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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LINE TRANSCEIVER, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8