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....................................................5

6.5 Electrical Characteristics.............................................5

6.6 Typical Characteristics................................................ 7

7 Detailed Description........................................................9

7.1 Overview..................................................................... 9

7.2 Functional Block Diagram........................................... 9

7.3 Feature Description...................................................10

7.4 Device Functional Modes..........................................12

8 Application and Implementation.................................. 13

8.1 Application Information............................................. 13

8.2 Typical Applications.................................................. 14

8.3 Power Supply Recommendations.............................16

8.4 Layout....................................................................... 16

9 Device and Documentation Support............................18

9.1 Device Support......................................................... 18

9.2 Documentation Support............................................ 18

9.3 Receiving Notification of Documentation Updates....18

9.4 Support Resources................................................... 18

9.5 Trademarks...............................................................18

9.6 Electrostatic Discharge Caution................................19

9.7 Glossary....................................................................19

10 Revision History.......................................................... 19

11 Mechanical, Packaging, and Orderable

Information.................................................................... 19

4 Device Comparison Table

DEVICE

OUTPUT TYPE

GAIN (V/V)

BANDWIDTH

(MHz)

SLEW RATE

(V/μs)

NOISE (nV/√Hz)

PGA849

Single-ended

⅛, ¼, ½, 1, 2, 4, 8, 16

10

35

8.6

INA849

Single-ended

G = 1 + 6kΩ / RG

28

35

1

PGA848

Single-ended

½, 1, 2, 5,

10, 20, 50, 100

6.2

35

8.5

PGA854

Differential

½, 1, 2, 5,

10, 20, 50, 100

6.2

35

8.5

PGA855

Differential

⅛, ¼, ½, 1, 2, 4, 8, 16

10

35

7.8

INA851

Differential

G = 1 + 6kΩ / RG

22

37

3.2

INA821

Single-ended

G = 1 + 49.4kΩ / RG

4.7

2

7

INA819

Single-ended

G = 1 + 50kΩ / RG

2

0.9

8

PGA848

SBOSAN4 – AUGUST 2025

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