Datasheet

AD8305
Rev. B | 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 ..................................................................................... 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
4/10—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
3/03—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