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ULN2004A - DARLINGTON TRANSISTOR ARRAYS

This page provides the datasheet information for the ULN2004A, a member of the ULN2002A DARLINGTON TRANSISTOR ARRAYS family.

Description

The ULN2002A, ULN2003A, and ULN2004A are high-voltage, highcurrent Darlington arrays each containing seven open collector common emitter pairs.

Each pair is rated at 500mA.

Suppression diodes are included for inductive load driving.

Features

  • 500mA Rated Collector Current (Single Output).
  • High-Voltage Outputs: 50V.
  • Output Clamp Diodes.
  • Inputs Compatible with Popular Logic Types.
  • Relay Driver.

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Datasheet preview – ULN2004A

Datasheet Details

Part number ULN2004A
Manufacturer DIODES
File Size 743.91 KB
Description DARLINGTON TRANSISTOR ARRAYS
Datasheet download datasheet ULN2004A Datasheet
Additional preview pages of the ULN2004A datasheet.

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Other Datasheets by Diodes
  • ULN2002A - DARLINGTON TRANSISTOR ARRAYS
  • ULN2003A - DARLINGTON TRANSISTOR ARRAYS
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Full PDF Text Transcription

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ULN2002A/ULN2003A/ULN2004A HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS Description The ULN2002A, ULN2003A, and ULN2004A are high-voltage, highcurrent Darlington arrays each containing seven open collector common emitter pairs. Each pair is rated at 500mA. Suppression diodes are included for inductive load driving. The inputs and outputs are pinned in opposition to simplify board layout. Pin Assignments Device options are designed to be compatible with common logic families:  ULN2002A (14V to 25V PMOS)  ULN2003A (5V TTL, CMOS)  ULN2004A (6V to15V CMOS, PMOS) These devices are capable of driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads, and high-power buffers.
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