ULN2002A Просмотр технического описания (PDF) - STMicroelectronics

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ULN2002A

Seven Darlington array

STMicroelectronics 

DIP-16L

SO-16

(Narrow)

Features

 Seven Darlingtons per package

 Output current 500 mA per driver (600 mA

peak)

 Output voltage 50 V

 Integrated suppression diodes for inductive

loads

 Outputs can be paralleled for higher current

 TTL/CMOS/PMOS/DTL compatible inputs

 Input pins placed opposite to output pins to

simplify layout

ULN2001, ULN2002

ULN2003, ULN2004

Seven Darlington array

Datasheet - production data

Description

The ULN2001, ULN2002, ULN2003 and ULN

2004 are high-voltage, high-current Darlington

arrays each containing seven open collector

Darlington pairs with common emitters. Each

channel is rated at 500 mA and can withstand

peak currents of 600 mA. Suppression diodes are

included for inductive load driving and the inputs

are pinned opposite the outputs to simplify board

layout.

The versions interface to all common logic

families: ULN2001 (general purpose, DTL, TTL,

PMOS, CMOS); ULN2002 (14 - 25 V PMOS);

ULN2003 (5 V TTL, CMOS); ULN2004 (6 - 15 V

CMOS, PMOS).

These versatile devices are useful for driving a

wide range of loads including solenoids, relay DC

motors, LED display filament lamps, thermal

printheads and high-power buffers.

The ULN2001A/2002A/2003A and 2004A are

supplied in a 16-pin DIP package with a copper

leadframe to reduce thermal resistance. They are

available also in small outline package (SO-16) as

ULN2001D1/2002D1/2003D1/ 2004D1.

November 2017

This is information on a product in full production.

DocID5279 Rev 10

1/17

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