DAC5681Z Datasheet, PDF (2/61 Pages) Texas Instruments – 16-BIT, 1.0 GSPS 2x-4x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

DAC5681Z
SLLS865G – AUGUST 2007 – REVISED NOVEMBER 2015
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ..................................... 5
6.2 Esd Ratings .............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 6
6.5 Electrical Characteristics — DC Specification ......... 7
6.6 Electrical Characteristics — AC Specification ......... 8
6.7 Electrical Characteristics – Digital Specifications .. 10
6.8 Typical Characteristics ............................................ 13
7 Detailed Description ............................................ 17
7.1 Overview ................................................................. 17
7.2 Functional Block Diagram ....................................... 17
7.3 Feature Description................................................. 17
7.4 Device Functional Modes........................................ 33
7.5 Programming........................................................... 37
7.6 Register Maps ......................................................... 39
8 Application And Implementation........................ 48
8.1 Application Information............................................ 48
8.2 Typical Application .................................................. 48
9 Power Supply Recommendations...................... 50
10 Layout................................................................... 51
10.1 Layout Guidelines ................................................. 51
10.2 Layout Example .................................................... 51
11 Device and Documentation Support ................. 52
11.1 Device Support .................................................... 52
11.2 Documentation Support ........................................ 52
11.3 Community Resources.......................................... 53
11.4 Trademarks ........................................................... 53
11.5 Electrostatic Discharge Caution ............................ 53
11.6 Glossary ................................................................ 53
12 Mechanical, Packaging, and Orderable
Information ........................................................... 53
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision F (August 2012) to Revision G
Page
• Added 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. ...................................................................................................................................... 1
Changes from Revision E (March 2011) to Revision F
Page
• Changed the Revision to F, August 2012............................................................................................................................... 1
• Changed the first paragraph of ANALOG CURRENT OUTPUTS section for clarification. .................................................. 27
• Changed graphic entity of Figure 46 for clarification. ........................................................................................................... 36
Changes from Revision D (September 2009) to Revision E
Page
• Changed defined by ..... registers CONFIG1, CONFIG5 and CONFIG6 to defined by ........registers CONFIG1 and
CONFIG5.............................................................................................................................................................................. 22
• Changed in RECOMMENDED...PROCEDURE section, second sentence from "clkdiv_sync_dis and FIFO_sync_dis
bits as well .....input." to "clkdiv_sync_dis as well....input." .................................................................................................. 33
• Deleted "CONFIG5 FIFO_sync_dis = 0" from first and second ordered lists under RECMMENDED.....PROCEDURE
section. ................................................................................................................................................................................. 33
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