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ST485ECDR - STMicroelectronics

Description: ST485ECDR, Line Transceiver, RS-485, RS-422 5Mbit/s Differential, 5V, 8-Pin SO

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ST485ECDR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SO_2020
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ST485ECDR - STMicroelectronics  - 3D model - Small Outline Packages - 8-Pin SO_2020
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ST485ECDR Details

  • Manufacturer Part Number:

    ST485ECDR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, SOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.72

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.004 A

  • 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:

    130 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Transmit Delay-Max:

    45 ns

  • Width:

    3.9 mm

ST485ECDR Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the ST485ECDR is 1200 meters (4000 feet) at a data rate of 10 Mbps.
  • To ensure reliable data transmission over long distances, use a shielded twisted pair cable, keep the transmitter and receiver grounds connected, and use a common mode choke to reduce electromagnetic interference (EMI).
  • The ST485ECDR supports data rates up to 10 Mbps.
  • Yes, the ST485ECDR can be used in a multi-point configuration, but it requires an external repeater or hub to connect multiple devices.
  • To protect the ST485ECDR from ESD, use an ESD protection device, such as a TVS (transient voltage suppressor) diode, and follow proper handling and storage procedures.

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ST485ECDR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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