Tecnologia moderna

ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A HIGH-VOLTAGE HIGH-CURRENT DARLINGTON The ULN2001A is obsolete TRANSISTOR ARRAY and is no longer supplied.
SLRS027F – DECEMBER 1976 – REVISED FEBRUARY 2003

D D D D D D

500-mA-Rated Collector Current (Single Output) High-Voltage Outputs . . . 50 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay-DriverApplications Designed to Be Interchangeable With Sprague ULN2001A Series

ULN2001A . . . D OR N PACKAGE ULN2002A . . . N PACKAGE ULN2003A, ULN2004A . . . D, N, OR NS PACKAGE ULQ2003A, ULQ2004A . . . D OR N PACKAGE (TOP VIEW)

description/ordering information

The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consistsof 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 logicbuffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively. ORDERING INFORMATION
TA PACKAGE† ORDERABLE PART NUMBER ULN2002AN PDIP (N) Tube of 25 Tube of 40 –20°C to 70°C SOIC (D) Reel of 2500 Tube of 40 Reel of 2500 SOP (NS) PDIP (N) –40°C to 85°C 40°C SOIC (D) Reel of 2000 Tube of 25 Tube of 40 Reel of 2500 Tube of 40 ULN2003ANULN2004AN ULN2003AD ULN2003ADR ULN2004AD ULN2004ADR ULN2003ANSR ULN2004ANSR ULQ2003AN ULQ2004AN ULQ2003AD ULQ2003ADR ULQ2004AD TOP-SIDE MARKING ULN2002AN ULN2003AN ULN2004AN ULN2003A ULN2004A ULN2003A ULN2004A ULQ2003A ULQ2004AN ULQ2003A ULQ2003A ULQ2004A

1B 2B 3B 4B 5B 6B 7B E

1 2 3 4 5 6 7 8

16 15 14 13 12 11 10 9

1C 2C 3C 4C 5C 6C 7C COM

Reel of 2500 ULQ2004ADR ULQ2004A † Packagedrawings, 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.
Copyright  2003, Texas InstrumentsIncorporated

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

1

SLRS027F – DECEMBER 1976 – REVISED FEBRUARY 2003

ULN2001A, ULN2002A, ULN2003A, ULN2004A,ULQ2003A, ULQ2004A HIGH-VOLTAGE HIGH-CURRENT DARLINGTON The ULN2001A is obsolete TRANSISTOR ARRAY and is no longer supplied.
description/ordering information (continued)
The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002A is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in seriesto control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A and ULQ2004A have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULN/ULQ2004A is below that ofthe ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.

logic diagram
9 1B 1 16 COM 1C

2B

2

15

2C

3B

3

14

3C

4B

4

13

4C

5B

5

12

5C

6B

6

11

6C

7B

7

10

7C

2

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A HIGH-VOLTAGE...