TLC5926_15 Datasheet, PDF (2/39 Pages) Texas Instruments – 16-Channel Constant-Current LED Sink Drivers

TLC5926, TLC5927
SLVS677C – JULY 2008 – REVISED OCTOBER 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics: V_DD = 3 V......................... 5
7.6 Electrical Characteristics: V_DD = 5.5 V...................... 6
7.7 Timing Recommendations ........................................ 7
7.8 Switching Characteristics: V_DD = 3 V........................ 7
7.9 Switching Characteristics: V_DD = 5.5 V..................... 8
7.10 Typical Characteristics ............................................ 9
8 Parameter Measurement Information ................ 10
9 Detailed Description ............................................ 13
9.1 Overview ................................................................. 13
9.2 Functional Block Diagram ....................................... 13
9.3 Feature Description................................................. 13
9.4 Device Functional Modes........................................ 15
10 Application and Implementation........................ 19
10.1 Application Information.......................................... 19
10.2 Typical Application ............................................... 21
11 Power Supply Recommendations ..................... 24
12 Layout................................................................... 24
12.1 Layout Guidelines ................................................. 24
12.2 Layout Example .................................................... 24
13 Device and Documentation Support ................. 27
13.1 Related Links ........................................................ 27
13.2 Community Resources.......................................... 27
13.3 Trademarks ........................................................... 27
13.4 Electrostatic Discharge Caution ............................ 27
13.5 Glossary ................................................................ 27
14 Mechanical, Packaging, and Orderable
Information ........................................................... 27
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (October 2014) to Revision C
Page
• Updated Default Relationship Curve graphic. ..................................................................................................................... 19
Changes from Revision A (June 2009) to Revision B
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
2
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