Please enter a minimum 3 letters or numbers
Technical Content
Part Image

ADM2491EBRWZ - Analog Devices

Description: ADM2491EBRWZ, Line Transceiver, EIA/TIA-485-A, RS-485, RS-422 16Mbit/s Differential, 16-Pin SOIC W

Download ADM2491EBRWZ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
ADM2491EBRWZ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
ADM2491EBRWZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC R16
click to zoom
3D Models
ADM2491EBRWZ - Analog Devices - 3D model - Small Outline Packages - SOIC R16
click to zoom

ADM2491EBRWZ Details

  • Manufacturer Part Number:

    ADM2491EBRWZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-013AA, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RW-16

  • 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-485-A; TIA-485-A; ISO 8482

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    60 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    60 ns

  • Width:

    7.5 mm

ADM2491EBRWZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM2491EBRWZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the isolation barrier. Additionally, using a shielded cable for the differential pair and keeping the cable length as short as possible can help minimize EMI.
  • To ensure proper isolation, use a separate power supply for the ADM2491EBRWZ, and make sure it is not referenced to the system power supply. Use a transformer or a DC-DC converter to isolate the power supply, and ensure that the isolation voltage rating is not exceeded.
  • The maximum cable length that can be used with the ADM2491EBRWZ depends on the specific application and the type of cable used. As a general rule, the cable length should be kept as short as possible to minimize signal attenuation and EMI. A good starting point is to use a cable length of up to 10 meters, but this can be extended to up to 100 meters or more with proper cable selection and signal conditioning.
  • To troubleshoot common issues with the ADM2491EBRWZ, start by checking the power supply and ensuring that it is within the recommended range. Check the input signals and ensure that they are within the specified range. Use an oscilloscope to check the output signals and ensure that they are correct. Check the PCB layout and ensure that it is correct, and check for any signs of physical damage or overheating.
  • When selecting a suitable isolation voltage for the ADM2491EBRWZ, consider the maximum voltage that can be present between the input and output circuits, including any transient voltages. Ensure that the isolation voltage rating is sufficient to withstand the maximum voltage, and consider factors such as the type of isolation barrier, the operating temperature range, and the desired level of safety and reliability.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ADM2491EBRWZ Overview

Use the download button to access the ADM2491EBRWZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADM24, or try a keyword search, such as Line Driver or Receivers

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.

Suggested Parts

If you searched for ADM2491EBRWZ, you might also be interested in these parts:
Part Number
AD210JN
AD5696RACPZ-RL7
AD569JNZ
ADM3050EBRWZ-RL
AD2S1210BSTZ
ADM809SARTZ-REEL7
STPS20M100SG-TR
HC-49/U-S6000000ABJB
MSL0402RGBU1

Parts related to ADM2491EBRWZ

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

ADM2491EBRWZ Alternates

Showing results

Image Part Number Model
Part Image ADM2491EBRWZ-REEL7 Analog Devices Inc

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO16