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STR485ELVQT - STMicroelectronics

Description: STMicroelectronics STR485ELVQT, Line Transceiver, RS-485 1-TX 1-RX 1-TRX, 3.3 V, 10-Pin DFN10

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PCB Footprints
STR485ELVQT - STMicroelectronics PCB footprint - Other - Other - DFN10 3X3
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STR485ELVQT - STMicroelectronics  - 3D model - Other - DFN10 3X3
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STR485ELVQT Details

  • Manufacturer Part Number:

    STR485ELVQT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2019-06-21

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • 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:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.002 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    60 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    1500 ns

  • Width:

    3 mm

STR485ELVQT Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the STR485ELVQT is approximately 1200 meters (4000 feet) at a data rate of 10 Mbps.
  • To ensure EMC, use a shielded cable, keep the cable away from noise sources, and use a common-mode choke or ferrite bead to reduce electromagnetic radiation.
  • The recommended termination resistor value is 120 ohms, but it may vary depending on the specific application and cable characteristics.
  • Yes, the STR485ELVQT supports multi-drop configurations, but ensure that the total bus length and number of nodes do not exceed the recommended maximum values.
  • Use a hot-swap controller or a transient voltage suppressor (TVS) to protect the STR485ELVQT from voltage transients and ensure reliable operation during hot-swapping.

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STR485ELVQT 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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