AD8305

Data Sheet

Rev. C | Page 2 of 24

TABLE OF CONTENTS

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

 

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

 

Functional Block Diagram .............................................................. 1

 

General Description ......................................................................... 1

 

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

 

Specifications..................................................................................... 3

 

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

 

ESD Caution.................................................................................. 4

 

Pin Configuration and Function Descriptions............................. 5

 

Typical Performance Characteristics ............................................. 6

 

General Structure ........................................................................... 11

 

Theory.......................................................................................... 11

 

Managing Intercept and Slope.................................................. 12

 

Response Time and Noise Considerations ............................. 12

 

Power Supply Sequencing ......................................................... 12

 

Applications Information .............................................................. 14

 

Calibration....................................................................................... 15

 

Using a Negative Supply ................................................................ 16

 

Log-Ratio Applications.................................................................. 17

 

Reversing

the Input Polarity........................................................ 18 

Characterization Methods............................................................. 19

 

Evaluation Board ............................................................................ 21

 

Outline Dimensions ....................................................................... 24

 

Ordering Guide .......................................................................... 24

 

REVISION HISTORY

9/2017—Rev. B to Rev. C

Changed CP-16-2 to CP-16-27 .................................... Throughout

Updated Outline Dimensions ....................................................... 24

Changes to Ordering Guide .......................................................... 24

4/2010—Rev. A to Rev. B

Updated Data Sheet............................................................Universal

Change to Figure 2 and Table 3 ...................................................... 5

Added Power Supply Sequencing Section................................... 12

Added Figure 34; Renumbered Sequentially .............................. 12

Changes to Ordering Guide .......................................................... 24

3/2003—Rev. 0 to Rev. A

Changes to TPC 3 ............................................................................. 4

Changes to TPC 18........................................................................... 6

Changes to Figure 3........................................................................ 11

Changes to Figure 8........................................................................ 13

Updated Outline Dimensions ....................................................... 18