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ULN2002A View Datasheet(PDF) - Texas Instruments

Part NameULN2002A Texas-Instruments
Texas Instruments Texas-Instruments
DescriptionHIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
ULN2002A Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
The ULN2001A is obsolete
and is no longer supplied.
HIGHĆVOLTAGE HIGHĆCURRENT
DARLINGTON TRANSISTOR ARRAY
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
D 500-mA-Rated Collector Current
(Single Output)
D High-Voltage Outputs . . . 50 V
ULN2001A . . . D OR N PACKAGE
ULN2002A . . . N PACKAGE
ULN2003A . . . D, N, NS, OR PW PACKAGE
ULN2004A . . . D, N, OR NS PACKAGE
D Output Clamp Diodes
D Inputs Compatible With Various Types of
ULQ2003A, ULQ2004A . . . D OR N PACKAGE
(TOP VIEW)
Logic
D Relay-Driver Applications
1B 1
2B 2
16 1C
15 2C
description/ordering information
3B 3
4B 4
14 3C
13 4C
The ULN2001A, ULN2002A, ULN2003A,
ULN2004A, ULQ2003A, and ULQ2004A are
high-voltage, high-current Darlington transistor
arrays. Each consists of seven npn Darlington
5B 5
6B 6
7B 7
E8
12 5C
11 6C
10 7C
9 COM
pairs that feature high-voltage outputs
with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single
Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications
include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and
logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the
SN75468 and SN75469, respectively.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
ULN2002AN
ULN2002AN
PDIP (N)
Tube of 25
ULN2003AN
ULN2004AN
ULN2003AN
ULN2004AN
−20°C to 70°C
SOIC (D)
Tube of 40
Reel of 2500
Tube of 40
Reel of 2500
ULN2003AD
ULN2003ADR
ULN2004AD
ULN2004ADR
ULN2003A
ULN2004A
SOP (NS)
Reel of 2000
ULN2003ANSR
ULN2004ANSR
ULN2003A
ULN2004A
TSSOP (PW)
Tube of 90
Reel of 2000
ULN2003APW
ULN2003APWR
UN2003A
PDIP (N)
Tube of 25
ULQ2003AN
ULQ2004AN
ULQ2003A
ULQ2004AN
−40°C to 85°C
SOIC (D)
Tube of 40
Reel of 2500
Tube of 40
ULQ2003AD
ULQ2003ADR
ULQ2004AD
ULQ2003A
ULQ2003A
ULQ2004A
Reel of 2500 ULQ2004ADR
ULQ2004A
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2004, Texas Instruments Incorporated
On products compliant to MILĆPRFĆ38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1
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description/ordering information
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.

● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs . . . 50 V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications

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