Datasheet

AD605
Rev. F | 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 ............................................................ 5
ESD Caution .................................................................................. 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics (per Channel) ................... 7
Theory of Operation ...................................................................... 13
Differential Ladder (Attenuator) .............................................. 14
AC Coupling ............................................................................... 14
Gain Control Interface ............................................................... 14
Fixed Gain Amplifier and Interpolator Circuits—Applying an
Active Feedback Amplifier ........................................................ 15
Applications Information .............................................................. 16
Connecting Two Amplifiers to Double the Gain Range ....... 16
Evaluation Board ............................................................................ 18
Input Connections ..................................................................... 18
Adjusting Gain, Common-Mode, and Reference Levels ...... 18
Output Connections .................................................................. 18
Outline Dimensions ....................................................................... 21
Ordering Guide .......................................................................... 22
REVISION HISTORY
6/08—Rev. E to Rev. F
Added Evaluation Board Section ................................................. 18
Added Figure 42 and Table 4......................................................... 18
Added Figure 43 and Figure 44..................................................... 19
Added Figure 45 to Figure 50 ........................................................ 20
5/07—Rev. D to Rev. E
Changes to Table 1 ............................................................................ 5
Changes to Fixed Gain Amplifier and Interpolator Circuits—
Applying an Active Feedback Amplifier Section ........................ 15
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 19
1/06—Rev. C to Rev. D
Updated Format .................................................................. Universal
Changes to Table 2 ............................................................................ 5
Changes to Differential Ladder (Attenuator) Section ............... 14
Updated the Outline Dimensions ................................................ 18
Changes to the Ordering Guide .................................................... 19
7/04—Rev. B to Rev. C
Edits to General Description ........................................................... 1
Edits to Specifications ....................................................................... 2
Edits to Ordering Guide ................................................................... 3
Change to TPC 22 ............................................................................. 6
Updated Outline Dimensions ....................................................... 12