2
OPA211
,
OPA2211
SBOS377J –OCTOBER 2006–REVISED FEBRUARY 2018
www.ti.com
Product Folder Links: OPA211 OPA2211
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Table of Contents
1 Features.................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configurations................................................. 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information: OPA211 .................................. 6
6.5 Thermal Information: OPA2211 ................................ 6
6.6 Electrical Characteristics: V
S
= ± 2.25 to ±18 V
(OPAx211) ................................................................. 7
6.7 Electrical Characteristics: V
S
= ± 2.25 to ±18 V for
High-Grade OPAx211 .............................................. 10
6.8 Typical Characteristics............................................ 13
7 Detailed Description............................................ 20
7.1 Overview ................................................................. 20
7.2 Functional Block Diagram ....................................... 20
7.3 Feature Description................................................. 20
7.4 Device Functional Modes........................................ 22
8 Application and Implementation ........................ 23
8.1 Application Information............................................ 23
8.2 Typical Application ................................................. 28
9 Power Supply Recommendations...................... 29
10 Layout................................................................... 29
10.1 Layout Guidelines ................................................. 29
10.2 Layout Example .................................................... 30
11 Device and Documentation Support ................. 31
11.1 Device Support...................................................... 31
11.2 Documentation Support ........................................ 31
11.3 Related Links ........................................................ 32
11.4 Receiving Notification of Documentation Updates 32
11.5 Community Resources.......................................... 32
11.6 Trademarks........................................................... 32
11.7 Electrostatic Discharge Caution............................ 32
11.8 Glossary................................................................ 32
12 Mechanical, Packaging, and Orderable
Information ........................................................... 32
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision I (June 2016) to Revision J Page
• Added "Medical Instrumentation" to Applications section....................................................................................................... 1
• Changed product status from mixed product status to production data ................................................................................ 1
• Deleted Device Comparison table ......................................................................................................................................... 3
• Added NC pin table notes to pin diagrams in the Pin Configurations and Functions section ............................................... 3
• Changed formatting of document reference in EMI Rejection section................................................................................. 25
• Changed formatting of document references in SON Layout Guidelines section................................................................ 30
• Changed formatting of document references in Related Documentation section................................................................ 31
Changes from Revision H (November 2015) to Revision I Page
• Changed the SON pin number for V+ from 4 to 7 in the Pin Functions: OPA211 table ....................................................... 3
• Changed the SON pin number for V- From: 7 To: 4 in the Pin Functions: OPA211 table .................................................... 3
Changes from Revision G (May 2009) to Revision H 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