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THS4531

SLOS358C – SEPTEMBER 2011 – REVISED APRIL 2020

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Table of Contents

1

Features .................................................................. 1

2

Applications ........................................................... 1

3

Description ............................................................. 1

4

Revision History..................................................... 2

5

Electrical Specifications........................................ 4

5.1

Absolute Maximum Ratings ...................................... 4

5.2

Thermal Information .................................................. 4

5.3

Electrical Characteristics: VS = 2.7 V....................... 5

5.4

Electrical Characteristics: VS = 5 V.......................... 8

6

Device Information............................................... 11

6.1

PIN Configurations .................................................. 11

6.2

Table of Graphs ..................................................... 12

7

Typical Characteristics: VS = 2.7 V.................... 13

8

Typical Characteristics: VS = 5 V....................... 19

9

Application Information....................................... 25

9.1

Typical Characteristics Test Circuits....................... 25

9.2

Application Circuits.................................................. 30

9.3

Audio ADC Driver Performance: THS4531 AND

PCM4204 Combined Performance ......................... 36

9.4

SAR ADC Performance .......................................... 38

9.5

EVM and Layout Recommendations ..................... 41

10

Device and Documentation Support ................. 42

10.1

Device Support...................................................... 42

10.2

Documentation Support ........................................ 42

10.3

Community Resources.......................................... 42

10.4

Trademarks ........................................................... 42

10.5

Electrostatic Discharge Caution ............................ 42

10.6

Glossary ................................................................ 42

11

Mechanical, Packaging, and Orderable

Information ........................................................... 42

4 Revision History

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

Changes from Revision B (March 2012) to Revision C

Page

•

Changed the continuous input current , Ii value in the Absolute Maximum Ratings section From: 7.5-mA To: 10-mA......... 4

Changes from Revision A (January 2012) to Revision B

Page

•

Deleted DC Performance, Input-referred offset voltage parameter typical specifications for TA = 0°C to +70°C,

–40°C to +85°C, and –40°C to +125°C in 2.7 V Electrical Characteristics table ................................................................... 6

•

Changed DC Performance, Input-referred offset voltage parameter maximum specifications for TA = 0°C to +70°C,

–40°C to +85°C, and –40°C to +125°C in 2.7 V Electrical Characteristics table ................................................................... 6

•

Changed DC Performance, Input offset voltage drift parameter typical and maximum specifications in 2.7 V

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

•

Deleted DC Performance, Input bias current parameter typical specifications for TA = 0°C to +70°C, –40°C to

+85°C, and –40°C to +125°C in 2.7 V Electrical Characteristics table .................................................................................. 6

•

Deleted DC Performance, Input bias current drift parameter typical specifications in 2.7 V Electrical Characteristics table 6

•

Deleted DC Performance, Input offset current parameter typical specifications for TA = 0°C to +70°C, –40°C to

+85°C, and –40°C to +125°C in 2.7 V Electrical Characteristics table .................................................................................. 6

•

Deleted DC Performance, Input-referred offset voltage parameter typical specifications for TA = 0°C to +70°C,

–40°C to +85°C, and –40°C to +125°C in 5 V Electrical Characteristics table ...................................................................... 9

•

Changed DC Performance, Input-referred offset voltage parameter maximum specifications for TA = 0°C to +70°C,

–40°C to +85°C, and –40°C to +125°C in 5 V Electrical Characteristics table ...................................................................... 9

•

Changed DC Performance, Input offset voltage drift parameter typical specifications in 5 V Electrical Characteristics

table ........................................................................................................................................................................................ 9

•

Deleted DC Performance, Input bias current parameter typical specifications for TA = 0°C to +70°C,–40°C to +85°C,

and –40°C to +125°C in 5 V Electrical Characteristics table.................................................................................................. 9

•

Deleted DC Performance, Input offset current parameter typical specifications for TA = 0°C to +70°C, –40°C to

+85°C, and –40°C to +125°C in 5 V Electrical Characteristics table ..................................................................................... 9