ULQ2801A(2018) データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

ULQ2801A
(Rev.:2018)

Eight Darlington arrays

STMicroelectronics 

DIP-18

Features

 Eight Darlingtons per package

 Extended temperature range: -40 to 105 °C

 Output current to 500 mA

 Output voltage to 50 V

 Integral suppression diodes

 Versions for all popular logic families

 Output can be paralleled

 Inputs pinned opposite outputs to simplify

board layout

ULQ2801, ULQ2802,

ULQ2803, ULQ2804

Eight Darlington arrays

Datasheet - production data

Description

The ULQ2801A-ULQ2804A 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.

Five versions are available to simplify interfacing

to standard logic families: the ULQ2801A is

designed for general purpose applications with a

current limit resistor; the ULQ2802A has a

10.5 k input resistor and zener for 14-25 V

PMOS; the ULQ2803A has a 2.7 k input resistor

for 5 V TTL and CMOS; the ULQ2804A has a

10.5 k input resistor for 6-15 V CMOS.

All types are supplied in a 18-lead plastic DIP with

a copper lead from and feature the convenient

input-opposite-output pinout to simplify board

layout.

Order codes

ULQ2801A

ULQ2802A

ULQ2803A

ULQ2804A

Table 1. Device summary

Package

DIP-18

June 2018

This is information on a product in full production.

DocID1538 Rev 3

1/13

www.st.com

Share Link: