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SN75469DR - Texas Instruments

Description: High-Voltage, High-Current Darlington Transistor Arrays

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SN75469DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC D16
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SN75469DR - Texas Instruments  - 3D model - Small Outline Packages - SOIC D16
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SN75469DR Details

  • Manufacturer Part Number:

    SN75469DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • 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:

    7

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.5 A

  • Output Peak Current Limit-Nom:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.45 mA

  • Surface Mount:

    YES

  • 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:

    1 µs

  • Turn-on Time:

    1 µs

  • Width:

    3.9 mm

SN75469DR Frequently Asked Questions (FAQs)

  • The SN75469DR can handle a maximum current of 1A per channel, with a total current limit of 2A for all channels combined.
  • To protect the SN75469DR from back-EMF, you can add a flyback diode (also known as a freewheeling diode) in parallel with the inductive load. This diode allows the current to continue flowing when the switch is turned off, preventing the back-EMF from damaging the IC.
  • The SN75469DR requires a minimum input voltage of 4.5V to operate properly. However, it's recommended to use a voltage of at least 5V for reliable operation.
  • Yes, the SN75469DR can be used to drive a relay. However, you need to ensure that the relay's coil current is within the IC's current rating, and that you provide a suitable flyback diode to protect the IC from back-EMF.
  • The input resistors (R1 and R2) should be chosen based on the input signal's frequency and amplitude. A good starting point is to use resistors with values between 1kΩ and 10kΩ. You may need to adjust these values based on your specific application's requirements.

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SN75469DR 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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