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ULN2004ADG4 - Texas Instruments

Description: Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays

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ULN2004ADG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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ULN2004ADG4 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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ULN2004ADG4 Details

  • Manufacturer Part Number:

    ULN2004ADG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1991-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    7

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    9.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.5 A

  • Output Peak Current Limit-Nom:

    0.5 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.45 mA

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    1 µs

  • Turn-on Time:

    1 µs

  • Width:

    3.9 mm

ULN2004ADG4 Frequently Asked Questions (FAQs)

  • The ULN2004ADG4 can sink up to 500mA per output, but it's recommended to limit it to 350mA for reliable operation.
  • No, the ULN2004ADG4 is designed as a low-side switch, meaning it can only sink current, not source it. It's not suitable for high-side switching applications.
  • Power dissipation can be calculated using the formula: Pd = (Vcc - Vout) x Iout x number of outputs. Make sure to consider the junction-to-ambient thermal resistance (RθJA) and the maximum junction temperature (Tj) to ensure reliable operation.
  • The minimum input voltage required is 2.4V, but it's recommended to use a minimum of 3V to ensure proper operation and to account for voltage drops in the circuit.
  • Yes, but with caution. The ULN2004ADG4 has built-in clamp diodes to protect against back-EMF, but it's still important to consider the energy stored in the inductive load and ensure that the device can handle the resulting voltage spikes.

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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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