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ULN2003ADR View Datasheet(PDF) - Texas Instruments

Part NameULN2003ADR TI
Texas Instruments TI
DescriptionHIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS


ULN2003ADR Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ULN2002A, ULN2003A, ULN2003AI, ULN2004A
ULQ2003A, ULQ2004A
SLRS027M – DECEMBER 1976 – REVISED FEBRUARY 2013
www.ti.com
TA
–20°C to 70°C
–40°C to 85°C
–40°C to 105°C
PDIP – N
SOIC – D
SOP – NS
TSSOP – PW
PDIP – N
SOIC – D
SOP – NS
PDIP – N
SOIC – D
TSSOP – PW
ORDERING INFORMATION(1)
PACKAGE (2)
ORDERABLE PART NUMBER
ULN2002AN
Tube of 25
ULN2003AN
ULN2004AN
Tube of 40
ULN2003AD
Reel of 2500
ULN2003ADR
Reel of 2500
ULN2003ADRG3
Tube of 40
ULN2004AD
Reel of 2500
ULN2004ADRG3
Reel of 2000
ULN2003ANSR
ULN2004ANSR
Tube of 90
ULN2003APW
Reel of 2000
ULN2003APWR
Tube of 25
ULQ2003AN
ULQ2004AN
Tube of 40
ULQ2003AD
Reel of 2500
ULQ2003ADR
Tube of 40
ULQ2004AD
Reel of 2500
ULQ2004ADR
Reel of 2000
ULN2003AINSR
Tube of 425
ULN2003AIN
Tube of 40
ULN2003AID
Reel of 2500
ULN2003AIDR
Reel of 2500
ULN2003AIPWR
TOP-SIDE MARKING
ULN2002AN
ULN2003AN
ULN2004AN
ULN2003A
ULN2004A
ULN2003A
ULN2004A
UN2003A
ULQ2003A
ULQ2004AN
ULQ2003A
ULQ2004A
ULN2003AI
ULN2003AIN
ULN2003AI
UN2003AI
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
1B
LOGIC DIAGRAM
9
COM
16
1C
2
2B
15
2C
3
3B
14
3C
4
4B
13
4C
5
5B
12
5C
6
6B
11
6C
7
7B
10
7C
2
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Product Folder Links: ULN2002A ULN2003A ULN2003AI ULN2004A ULQ2003A ULQ2004A
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DESCRIPTION
The ULN2002A, ULN2003A, ULN2003AI, 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.
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 series to 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 of the ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.

FEATURES
• 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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