Datasheet

ULN2803A
SLRS049G –FEBRUARY 1997–REVISED JANUARY 2015 www.ti.com
Table of Contents
9.1 Overview ................................................................. 10
1 Features.................................................................. 1
9.2 Functional Block Diagram ....................................... 10
2 Applications ........................................................... 1
9.3 Feature Description................................................. 10
3 Description ............................................................. 1
9.4 Device Functional Modes........................................ 10
4 Simplified Schematics........................................... 1
10 Application and Implementation........................ 11
5 Revision History..................................................... 2
10.1 Application Information.......................................... 11
6 Pin Configuration and Functions......................... 3
10.2 Typical Application ............................................... 11
7 Specifications......................................................... 4
11 Power Supply Recommendations ..................... 13
7.1 Absolute Maximum Ratings ...................................... 4
12 Layout................................................................... 13
7.2 ESD Ratings.............................................................. 4
12.1 Layout Guidelines ................................................. 13
7.3 Recommended Operating Conditions....................... 4
12.2 Layout Example .................................................... 13
7.4 Thermal Information.................................................. 4
13 Device and Documentation Support ................. 14
7.5 Electrical Characteristics........................................... 5
13.1 Trademarks........................................................... 14
7.6 Switching Characteristics.......................................... 5
13.2 Electrostatic Discharge Caution............................ 14
7.7 Typical Characteristics.............................................. 5
13.3 Glossary................................................................ 14
8 Parameter Measurement Information .................. 7
14 Mechanical, Packaging, and Orderable
9 Detailed Description ............................................ 10
Information ........................................................... 14
5 Revision History
Changes from Revision F (January 2014) to Revision G Page
• Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,
Typical Characteristics, 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
Changes from Revision E (July 2006) to Revision F Page
• Updated document to new TI data sheet format - no specification changes. ........................................................................ 1
• Deleted Ordering Information table. ....................................................................................................................................... 1
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