ULN2803A Darlington Array

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Item code	500-00005
Stock	1573
Price	$1.50 Starting from: 10 pieces $1.35 Starting from: 100 pieces $1.20

Quantity

The ULN2803A is a high-voltage, high-current 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 500 mA. The Darlington pairs may be connected in parallel for higher current capability.

Features:

High-Voltage Outputs up to 50 V
Output Clamp Diodes
Relay Driver Applications
Compatible with ULN2800A Series
500-mA Rated Collector Current (Single Output)
Inputs Compatible With Various Types of Logic

Key Specifications:

Power requirements: N/A
Communication: N/A
Dimensions: 0.88 x 0.24 x 0.14 in (22.2 x 6.1 x 3.56 mm)

RoHS Compliant

Downloads & Resources:
ULN2803A Datasheet (.pdf)
N&V column "Silicon Steroids for the Stamp" #6 (.pdf)