datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name :

ULN2003AIDRG4 View Datasheet(PDF) - Texas Instruments

Part NameULN2003AIDRG4 Texas-Instruments
Texas Instruments Texas-Instruments
DescriptionHigh-Voltage, High-Current Darlington Transistor Arrays


ULN2003AIDRG4 Datasheet PDF : 33 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ULN2002A, ULN2003A, ULN2003AI
ULQ2003A, ULN2004A, ULQ2004A
SLRS027O – DECEMBER 1976 – REVISED JANUARY 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics: ULN2002A ....................... 5
6.6 Electrical Characteristics: ULN2003A and
ULN2004A.................................................................. 5
6.7 Electrical Characteristics: ULN2003AI ...................... 6
6.8 Electrical Characteristics: ULN2003AI ..................... 6
6.9 Electrical Characteristics: ULQ2003A and
ULQ2004A ................................................................. 7
6.10 Switching Characteristics: ULN2002A, ULN2003A,
ULN2004A.................................................................. 7
6.11 Switching Characteristics: ULN2003AI .................. 7
6.12 Switching Characteristics: ULN2003AI .................. 8
6.13 Switching Characteristics: ULQ2003A, ULQ2004A 8
6.14 Typical Characteristics ............................................ 8
7 Parameter Measurement Information ................ 10
8 Detailed Description ............................................ 12
8.1 Overview ................................................................. 12
8.2 Functional Block Diagrams ..................................... 12
8.3 Feature Description................................................. 13
8.4 Device Functional Modes........................................ 13
9 Application and Implementation ........................ 14
9.1 Application Information............................................ 14
9.2 Typical Application ................................................. 14
9.3 System Examples ................................................... 17
10 Power Supply Recommendations ..................... 18
11 Layout................................................................... 18
11.1 Layout Guidelines ................................................. 18
11.2 Layout Example .................................................... 18
12 Device and Documentation Support ................. 19
12.1 Documentation Support ........................................ 19
12.2 Related Links ........................................................ 19
12.3 Community Resources.......................................... 19
12.4 Trademarks ........................................................... 19
12.5 Electrostatic Discharge Caution ............................ 19
12.6 Glossary ................................................................ 19
13 Mechanical, Packaging, and Orderable
Information ........................................................... 19
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision N (June 2015) to Revision O
Page
• Changed Pin Functions table to correct typographical error. ................................................................................................ 3
Changes from Revision M (February 2013) to Revision N
Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 1
• Deleted Ordering Information table. No specification changes. ............................................................................................. 1
• Moved Typical Characteristics into Specifications section. ................................................................................................... 8
Changes from Revision L (April 2012) to Revision M
Page
• Updated temperature rating for ULN2003AI in the ORDERING INFORMATION table ........................................................ 1
Changes from Revision K (August 2011) to Revision L
Page
• Removed reference to obsolete ULN2001 device.................................................................................................................. 1
2
Submit Documentation Feedback
Copyright © 1976–2016, Texas Instruments Incorporated
Product Folder Links: ULN2002A ULN2003A ULN2003AI ULQ2003A ULN2004A ULQ2004A
Direct download click here

Description
The ULx200xA devices 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 ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device 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 ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices 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 ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.

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

Applications
• Relay Drivers
• Stepper and DC Brushed Motor Drivers
• Lamp Drivers
• Display Drivers (LED and Gas Discharge)
• Line Drivers
• Logic Buffers

 

Share Link : Texas-Instruments

@ 2014 - 2018  [ Home ] [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]