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ADS7886

SLAS492B – SEPTEMBER 2005 – REVISED AUGUST 2016

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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........................................... 5

7.6

Timing Requirements ............................................... 7

7.7

Typical Characteristics .............................................. 9

8

Detailed Description ............................................ 14

8.1

Overview ................................................................. 14

8.2

Functional Block Diagram ....................................... 14

8.3

Feature Description................................................. 14

8.4

Device Functional Modes........................................ 15

9

Application and Implementation ........................ 16

9.1

Application Information............................................ 16

9.2

Typical Application .................................................. 16

10

Power Supply Recommendations ..................... 18

11

Layout................................................................... 18

11.1

Layout Guidelines ................................................. 18

11.2

Layout Example .................................................... 19

12

Device and Documentation Support ................. 20

12.1

Documentation Support ........................................ 20

12.2

Receiving Notification of Documentation Updates 20

12.3

Community Resource............................................ 20

12.4

Trademarks ........................................................... 20

12.5

Electrostatic Discharge Caution ............................ 20

12.6

Glossary ................................................................ 20

13

Mechanical, Packaging, and Orderable

Information ........................................................... 20

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision A (November 2009) to Revision B

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 Package/Ordering Information table, see POA at the end of the datasheet. ........................................................... 1

•

Changed RθJA values from: 295.2 °C/W to: 113.4 °C/W for DBV package ............................................................................ 4

•

Changed RθJA values from: 351.3 °C/W to: 149.6 °C/W for DCK package ........................................................................... 4

Changes from Original (September 2005) to Revision A

Page

•

Added VIH information............................................................................................................................................................. 5

•

Changed VIH information ........................................................................................................................................................ 5