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LMH2832

SBOS709A – JULY 2016 – REVISED JULY 2016

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Copyright © 2016, Texas Instruments Incorporated

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

7.1

Absolute Maximum Ratings ...................................... 5

7.2

ESD Ratings.............................................................. 5

7.3

Recommended Operating Conditions ....................... 5

7.4

Thermal Information .................................................. 5

7.5

Electrical Characteristics........................................... 6

7.6

Timing Requirements: SPI ........................................ 8

7.7

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

8

Parameter Measurement Information ................ 16

8.1

Setup Diagrams ...................................................... 16

8.2

ATE Testing and DC Measurements ...................... 17

8.3

Frequency Response .............................................. 17

8.4

Distortion ................................................................. 17

8.5

Noise Figure............................................................ 17

8.6

Pulse Response, Slew Rate, and Overdrive

Recovery .................................................................. 18

8.7

Power-Down............................................................ 18

8.8

Crosstalk, Gain Matching, and Phase Matching..... 18

8.9

Output Measurement Reference Points.................. 18

9

Detailed Description ............................................ 19

9.1

Overview ................................................................. 19

9.2

Functional Block Diagram ....................................... 19

9.3

Feature Description................................................. 19

9.4

Device Functional Modes........................................ 21

9.5

Programming........................................................... 21

9.6

Register Maps ......................................................... 24

10

Application and Implementation........................ 29

10.1

Application Information.......................................... 29

10.2

Typical Applications .............................................. 32

10.3

Do's and Don'ts ..................................................... 35

11

Power Supply Recommendations ..................... 35

11.1

Split Supplies ........................................................ 35

11.2

Supply Decoupling ................................................ 35

12

Layout................................................................... 36

12.1

Layout Guidelines ................................................. 36

12.2

Layout Example .................................................... 36

13

Device and Documentation Support ................. 37

13.1

Device Support .................................................... 37

13.2

Documentation Support ....................................... 37

13.3

Receiving Notification of Documentation Updates 37

13.4

Community Resources.......................................... 37

13.5

Trademarks ........................................................... 37

13.6

Electrostatic Discharge Caution ............................ 38

13.7

Glossary ................................................................ 38

14

Mechanical, Packaging, and Orderable

Information ........................................................... 38

4 Revision History

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

Changes from Original (July 2016) to Revision A

Page

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Released to production........................................................................................................................................................... 1