OPA830 datasheet(2/56 Pages) TI

2 / 56 page

Table of Contents

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

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

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

4 Device Comparison Table...............................................2

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

6 Specifications.................................................................. 4

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

6.2 ESD Ratings............................................................... 4

6.3 Recommended Operating Conditions.........................4

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

6.5 Electrical Characteristics VS = 5 V..............................5

6.6 Electrical Characteristics VS = 3 V..............................7

6.7 Typical Characteristics: VS = 5 V................................ 9

6.8 Typical Characteristics: VS = 3 V.............................. 12

6.9 Typical Characteristics: Over Supply Range.............15

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

7.1 Overview................................................................... 19

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

7.3 Feature Description...................................................20

7.4 Device Functional Modes..........................................24

8 Application and Implementation.................................. 28

8.1 Application Information............................................. 28

8.2 Typical Applications.................................................. 31

8.3 Power Supply Recommendations.............................36

8.4 Layout....................................................................... 37

9 Device and Documentation Support............................38

9.1 Device Support......................................................... 38

9.2 Documentation Support............................................ 38

9.3 Receiving Notification of Documentation Updates....38

9.4 Support Resources................................................... 38

9.5 Trademarks...............................................................38

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

9.7 Glossary....................................................................38

10 Revision History.......................................................... 39

11 Mechanical, Packaging, and Orderable

Information.................................................................... 39

4 Device Comparison Table

PART NUMBER(1)

GBP (MHz)

5V IQ

(mA, MAXIMUM

25°C)

INPUT NOISE

VOLTAGE

(nV/√ Hz)

2VPP THD

(dBc, 100kHz)

RAIL-TO-RAIL

INPUT/OUTPUT

DUALS

OPA838

300

0.99

1.9

–110

Negative in/out

None

OPA837

0.625

4.7

–120

Negative in/out

OPA2837

OPA835

0.35

9.3

–100

Negative in/out

OPA2835

OPA836

110

4.8

–115

Negative in/out

OPA2836

LMP7717

1.4

5.8

—

Negative in/out

LMP7718

OPA830

100

4.7

9.5

–105

Negative in/out

OPA2830

THS4281

0.93

12.5

In/out

None

(1)

For a complete selection of TI high-speed amplifiers, visit www.ti.com.

OPA838

SBOS867D – AUGUST 2017 – REVISED SEPTEMBER 2024

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