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ULN2803C - Darlington Transistor Array

Datasheet Summary

Description

The ULN2803C device is a 50V, 500mA Darlington transistor array.

The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.

The collector-current rating of each Darlington pair is 500mA.

Features

  • 500mA-rated collector current (single output).
  • High-voltage outputs: 50V.
  • Output clamp diodes.
  • Inputs compatible with various types of logic 2.

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Datasheet preview – ULN2803C

Datasheet Details

Part number ULN2803C
Manufacturer Texas Instruments
File Size 1.33 MB
Description Darlington Transistor Array
Datasheet download datasheet ULN2803C Datasheet
Additional preview pages of the ULN2803C datasheet.

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Full PDF Text Transcription

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ULN2803C SLRS076A – AUGUST 2022 – REVISED MARCH 2024 ULN2803C Darlington Transistor Array 1 Features • 500mA-rated collector current (single output) • High-voltage outputs: 50V • Output clamp diodes • Inputs compatible with various types of logic 2 Applications • Factory automation and control • Building automation • Appliances • IP network camera • HVAC valve and actuator control • Relay, solenoid, and lamp driving • Stepper motor driving 3 Description The ULN2803C device is a 50V, 500mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500mA.
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