2

LPV811, LPV812

SNOSD33B – NOVEMBER 2016 – REVISED NOVEMBER 2016

www.ti.com

Submit Documentation Feedback

Copyright © 2016, Texas Instruments Incorporated

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

6.6

Typical Characteristics .............................................. 6

7

Detailed Description ............................................ 13

7.1

Overview ................................................................. 13

7.2

Functional Block Diagram ....................................... 13

7.3

Feature Description................................................. 13

7.4

Device Functional Modes........................................ 13

8

Application and Implementation ........................ 15

8.1

Application Information............................................ 15

8.2

Typical Application: Three Terminal CO Gas Sensor

Amplifier ................................................................... 15

8.3

Do's and Don'ts ...................................................... 18

9

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

10

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

10.1

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

10.2

Layout Example .................................................... 18

11

Device and Documentation Support ................. 19

11.1

Device Support .................................................... 19

11.2

Documentation Support ....................................... 19

11.3

Related Links ........................................................ 19

11.4

Receiving Notification of Documentation Updates 19

11.5

Community Resources.......................................... 19

11.6

Trademarks ........................................................... 19

11.7

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

11.8

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

12

Mechanical, Packaging, and Orderable

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

4 Revision History

Changes from Revision A (October 2016) to Revision B

Page

•

Added family upsell table to front page ................................................................................................................................. 1

•

Changed Front page O2 Sens circuit to Vos Disty Graph .................................................................................................... 1

•

Deleted larger family upsell table .......................................................................................................................................... 2

•

Deleted LPV811 preview "preliminary spec" table note. ....................................................................................................... 5

•

Added separate LPV811 CMRR Specification. ..................................................................................................................... 5

•

Added offset distribution graphs ............................................................................................................................................ 6

Changes from Original (August 2016) to Revision A

Page

•

Changed Product Preview to Production Data. ..................................................................................................................... 1