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ULN2004ADRG3

Part No ULN2004ADRG3
Manufacturer Texas Instruments
Catalog Transistors (BJT) - Arrays
Sample
Rohs State rohs
ECAD Module
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Category Discrete Semiconductor Products
Family Transistors(BJT) - Arrays
Manufacturer Texas Instruments
Win Source Part Number 398980-ULN2004ADRG3
Popularity Low
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian ULN2004ADRG3 CAD Model

Description

Overview of the ULN2004ADRG3 from Texas Instruments

The ULN2004ADRG3 is a high-voltage, high-current darlington transistor array designed by Texas Instruments. This integrated circuit (IC) consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA, making it suitable for interfacing with relays, solenoids, and other high-current/high-voltage loads.

Key Features

  • Seven Darlington Pairs: Each pair is capable of driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, and high-power buffers.
  • High-Voltage Outputs: With a 50 V output rating, this IC can handle a variety of high-voltage applications.
  • High-Current Capability: The ULN2004ADRG3 can deliver up to 500 mA per channel, with a peak current of 600 mA, which is sufficient for driving many standard devices.
  • Integrated Suppression Diodes: Clamp diodes are included for inductive load driving and are connected across the output to the respective inputs, which helps protect the device from voltage spikes.
  • Direct Interface to TTL or 5-V CMOS: Compatibility with digital logic levels makes it easy to interface with microcontrollers and other logic devices.

Applications

The ULN2004ADRG3 is suitable for a broad range of applications due to its robust design and high functionality. It is commonly used in:

  • Relay drivers
  • Stepper motor drivers
  • Logic buffers
  • Line drivers
  • LED displays

Package and Quality

This Darlington transistor array comes in a 16-pin SOIC package, which is designed for surface-mount technology (SMT). The device is characterized for operation from 0°C to 70°C, making it suitable for commercial-grade applications. Texas Instruments ensures high-quality and reliability for its components, and the ULN2004ADRG3 is no exception, offering a robust solution for driving high-current/high-voltage loads in various electronic systems.

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Pricing & Ordering

Quantity Unit Price Ext. Price
250+ $0.2005 $50.1250
535+ $0.1878 $100.4730
830+ $0.1815 $150.6450
1,185+ $0.1688 $200.0280
1,540+ $0.1624 $250.0960
1,925+ $0.1561 $300.4925
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 95,440 pieces
MOQ: 250 pcs
Order Increment : 1 pcs
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