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SN75471DR - Texas Instruments

Description: Dual High-Voltage, High-Current Peripheral Drivers

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SN75471DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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SN75471DR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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SN75471DR Details

  • Manufacturer Part Number:

    SN75471DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    2

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    AND GATE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.4 A

  • Output Peak Current Limit-Nom:

    0.5 A

  • Output Polarity:

    TRUE

  • 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

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    65 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.055 µs

  • Turn-on Time:

    0.04 µs

  • Width:

    3.9 mm

SN75471DR Frequently Asked Questions (FAQs)

  • The maximum current that can be sourced or sunk by each output is 1A, but it's recommended to limit it to 500mA for reliable operation.
  • The SN75471DR has a thermal pad on the bottom of the package, which should be connected to a copper plane on the PCB for heat dissipation. Additionally, ensure good airflow and consider using a heat sink if the device is expected to operate at high temperatures or high currents.
  • The recommended input voltage range for the SN75471DR is 4.5V to 5.5V, although the device can operate with an input voltage as low as 3.5V. However, the output voltage and current capabilities may be reduced at lower input voltages.
  • Yes, the SN75471DR can be used as a level shifter, but it's not the most efficient or recommended use case. The device is primarily designed as a line driver, and using it as a level shifter may result in reduced performance and increased power consumption.
  • The SN75471DR has built-in ESD protection, but it's still recommended to use external ESD protection devices, such as TVS diodes, to protect the device from electrostatic discharge. Additionally, use voltage regulators and overvoltage protection circuits to prevent voltage spikes and transients from damaging the device.

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SN75471DR 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 SN75471DE4 Texas Instruments

And Gate Based Peripheral Driver, 2 Driver, 0.5A, BIPolar, PDSO8