OPA171, OPA2171, OPA4171

SBOS516E – SEPTEMBER 2010 – REVISED JUNE 2015

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Table of Contents

7.3

Feature Description................................................. 16

1

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

7.4

Device Functional Modes........................................ 18

2

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

8

Application and Implementation ........................ 19

3

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

8.1

Application Information............................................ 19

4

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

8.2

Typical Application ................................................. 20

5

Pin Configuration and Functions ......................... 3

9

Power Supply Recommendations ...................... 23

6

Specifications......................................................... 5

10

Layout................................................................... 23

6.1

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

10.1

Layout Guidelines ................................................ 23

6.2

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

10.2

Layout Example .................................................... 23

6.3

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

11

Device and Documentation Support ................. 24

6.4

Thermal Information: OPA171 .................................. 6

11.1

Related Links ........................................................ 24

6.5

Thermal Information: OPA2171 ................................ 6

11.2

Community Resources.......................................... 24

6.6

Thermal Information: OPA4171 ................................ 6

11.3

Trademarks ........................................................... 24

6.7

Electrical Characteristics........................................... 7

11.4

Electrostatic Discharge Caution ............................ 24

6.8

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

11.5

Glossary ................................................................ 24

7

Detailed Description ............................................ 16

12

Mechanical, Packaging, and Orderable

7.1

Overview ................................................................. 16

Information ........................................................... 24

7.2

Functional Block Diagram ....................................... 16

4 Revision History

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

Changes from Revision D (September 2012) to Revision E

Page

•

Changed device title (removed "Value Line Series").............................................................................................................. 1

•

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

Changes from Revision C (June 2011) to Revision D

Page

•

Added "Value Line Series" to title........................................................................................................................................... 1

Changes from Revision B (November 2010) to Revision C

Page

•

Added MSOP-8 package to device graphic ........................................................................................................................... 1

•

Added MSOP-8 package to Features bullets ......................................................................................................................... 1

•

Added MSOP-8 package to Product Family table.................................................................................................................. 1

•

Updated pinout configurations for OPA2171 and OPA4171 .................................................................................................. 3

•

Updated format of thermal information tables ........................................................................................................................ 6

•

Added MSOP-8 package to OPA2171 Thermal Information table ......................................................................................... 6

•

Added new row for Voltage Output Swing from Rail parameter to Output subsection of Electrical Characteristics.............. 7

•

Changed Voltage Output Swing from Rail parameter to over temperature in Output subsection of Electrical

Characteristics ........................................................................................................................................................................ 7

•

Changed Figure 9 ................................................................................................................................................................. 10

Changes from Revision A (November, 2010) to Revision B

Page

•

Changed input offset voltage specification ............................................................................................................................. 7

•

Changed input offset voltage, over temperature specification ............................................................................................... 7

•

Changed quiescent current per amplifier, over temperature specification ............................................................................. 8

2

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Product Folder Links: OPA171 OPA2171 OPA4171