Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Device Comparison Table...............................................5

6 Pin Configuration and Functions...................................6

7 Specifications.................................................................. 8

7.1 Absolute Maximum Ratings........................................ 8

7.2 ESD Ratings............................................................... 8

7.3 Recommended Operating Conditions.........................8

7.4 Thermal Information: OPA836.................................... 8

7.5 Thermal Information: OPA2836.................................. 9

7.6 Electrical Characteristics: VS = 2.7 V..........................9

7.7 Electrical Characteristics: VS = 5 V...........................12

7.8 Typical Characteristics: VS = 2.7 V........................... 15

7.9 Typical Characteristics: VS = 5 V.............................. 20

8 Detailed Description......................................................25

8.1 Overview................................................................... 25

8.2 Functional Block Diagrams....................................... 25

8.3 Feature Description...................................................25

8.4 Device Functional Modes..........................................28

9 Application and Implementation.................................. 31

9.1 Application Information............................................. 31

9.2 Typical Applications.................................................. 37

10 Power Supply Recommendations..............................41

11 Layout........................................................................... 42

11.1 Layout Guidelines................................................... 42

11.2 Layout Example...................................................... 43

12 Device and Documentation Support..........................44

12.1 Device Support....................................................... 44

12.2 Receiving Notification of Documentation Updates..44

12.3 Support Resources................................................. 44

12.4 Electrostatic Discharge Caution..............................44

12.5 Glossary..................................................................44

13 Mechanical, Packaging, and Orderable

Information.................................................................... 44

4 Revision History

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

Changes from Revision I (October 2016) to Revision J (March 2021)

Page

• Updated the numbering format for tables, figures, and cross-references throughout the document..................1

• Changed the input impedance common mode conditions From: = 200 || 1.2 kΩ || pF (Typical) To: 100 || 1.2

MΩ || pF (Typical)................................................................................................................................................9

• Changed the input impedance differential mode conditions From: = 200 || 1 kΩ || pF (Typical) To: 100 || 1 kΩ ||

pF (Typical)......................................................................................................................................................... 9

• Changed the input impedance common mode conditions From: = 200 || 1.2 kΩ || pF (Typical) To: 100 || 1.2

MΩ || pF (Typical)..............................................................................................................................................12

• Changed the input impedance differential mode conditions From: = 200 || 1 kΩ || pF (Typical) To: 100 || 1 kΩ ||

pF (Typical)....................................................................................................................................................... 12

Changes from Revision H (September 2016) to Revision I (October 2016)

Page

• Changed text in sections throughout the data sheet to be more clear and concise........................................... 1

• Changed "RG = ∞Ω (open)" to "RG = open"......................................................................................................32

• Changed "gain tracking is superior to using" to "gain drift is superior to the drift with".....................................35

• Changed "results in degraded harmonic distortion" to "increases the harmonic distortion" ............................ 38

• Deleted "A 10-Ω series resistor can be inserted between the capacitor and the noninverting pin to isolate the

capacitance.".................................................................................................................................................... 39

Changes from Revision G (October 2015) to Revision H (September 2016)

Page

• Changed "Type" column header to "I/O" on Pin Functions table ....................................................................... 6

• Reformatted header rows in Thermal Information: OPA836 and Thermal Information: OPA2836 tables ..........8

• Reformatted Thermal Information table note ..................................................................................................... 8

• Reformatted Thermal Information table note ..................................................................................................... 9

• Deleted the word "linear" from Output section parameters in Electrical Characteristics VS = 2.7 V table ......... 9

• Deleted the word "linear" from Output section parameters in Electrical Characteristics VS = 5 V table .......... 12

• Reformatted Development Support subsection ............................................................................................... 44

• Reformatted Related Documentation section .................................................................................................. 44

OPA836, OPA2836

SLOS712J – JANUARY 2011 – REVISED MARCH 2021

www.ti.com

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