厂商STMicroelectronics 半导体分离式半导体 ULN2803A 数据手册，datasheet pdf下载

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型号：	ULN2803A
厂商：	STMicroelectronics
标准：
分类：	半导体，分离式半导体
描述：	transistors darlington eight npn array
PDF：	预览
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ULN2803A的详细信息

Manufacturer：	STMicroelectronics
Product Category：	Transistors Darlington
RoHS：	Yes
Brand：	STMicroelectronics
Configuration：	Octal
Transistor Polarity：	NPN
Collector- Emitter Voltage VCEO Max：	50 V
Maximum DC Collector Current：	0.5 A
Maximum Operating Temperature：	+ 85 C
Mounting Style：	Through Hole
Package / Case：	PDIP-18
Packaging：	Tube
Continuous Collector Current：	500 mA
Minimum Operating Temperature：	- 20 C
Series：	ULN2803A
Factory Pack Quantity：	20

ULN2801A, ULN2802A,

ULN2803A, ULN2804A

Eight Darlington array

Datasheet − production data

Features

■ Eight Darlington transistors with common

emitters

■ Output current to 500 mA

■ Output voltage to 50 V

■ Integral suppression diodes

■ Versions for all popular logic families

■ Output can be paralleled

DIP-18

■ Inputs pinned opposite outputs to simplify

board layout

convenient input-opposite-output pinout to

simplify board layout.

Description

The ULN2801A, ULN2802A, ULN2803A and

ULN2804A each contain eight Darlington

transistors with common emitters and integral

suppression diodes for inductive loads. Each

Darlington features a peak load current rating of

600 mA (500 mA continuous) and can withstand

at least 50 V in the OFF state. Outputs may be

paralleled for higher current capability.

Four versions are available to simplify interfacing

to standard logic families: the ULN2801A is

designed for general purpose applications with a

current limit resistor; the ULN2802A has a 10.5

kΩ input resistor and Zener for 14-25 V PMOS;

the ULN2803A has a 2.7 kΩ input resistor for 5 V

TTL and CMOS; the ULN2804A has a 10.5 kΩ

input resistor for 6-15 V CMOS.

All types are supplied in an 18-lead plastic DIP

with a copper lead form and feature the

Table 1.

Device summary

Order codes

Package

ULN2801A

ULN2802A

ULN2803A

ULN2804A

DIP-18

November 2012

Doc ID 1536 Rev 3

1/14

This is information on a product in full production.

www.st.com

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