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DS8921ATM/NOPB - Texas Instruments

Description: Texas Instruments DS8921ATM/NOPB, Line Transceiver, RS-422, 4.5 → 5.5 V, 8-Pin SOIC

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DS8921ATM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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DS8921ATM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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DS8921ATM/NOPB Details

  • Manufacturer Part Number:

    DS8921ATM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.00002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    2.5 V

  • Output Low Current-Max:

    0.008 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    20 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    35 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 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

  • Technology:

    BIPOLAR

  • 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:

    15 ns

  • Width:

    3.9 mm

DS8921ATM/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the DS8921ATM/NOPB is -40°C to 85°C.
  • To ensure reliable data transmission over long distances, use a high-quality cable, ensure proper termination, and follow the recommended layout and routing guidelines for the PCB.
  • The maximum cable length supported by the DS8921ATM/NOPB is approximately 100 meters, depending on the cable quality and transmission frequency.
  • To troubleshoot issues with the DS8921ATM/NOPB, use a logic analyzer or oscilloscope to monitor the signal quality, check the cable and connector integrity, and verify the device configuration and settings.
  • Yes, the DS8921ATM/NOPB can be used in a redundant or fault-tolerant system, but it requires careful design and implementation to ensure seamless switchover in case of a failure.

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DS8921ATM/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image DS8921ATM/NOPB National Semiconductor Corporation

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For a full list of alternate parts for DS8921ATM/NOPB, check out Findchips.com