AD797 Data Sheet
Rev. K | Page 2 of 19
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Pin Configuration ............................................................................. 5
Thermal Resistance ...................................................................... 5
ESD Caution .................................................................................. 5
Typical Performance Characteristics ............................................. 6
Theory of Operation ...................................................................... 11
Noise and Source Impedance Considerations ........................... 12
Low Frequency Noise ................................................................ 12
Wideband Noise ......................................................................... 12
Bypassing Considerations ......................................................... 13
The Noninverting Configuration ............................................. 13
The Inverting Configuration .................................................... 14
Driving Capacitive Loads .......................................................... 14
Settling Time ............................................................................... 14
Distortion Reduction ................................................................. 15
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 19
REVISION HISTORY
3/15—Rev. J to Rev. K
Changes to Figure 35 ...................................................................... 12
Changes to Ordering Guide .......................................................... 19
2/14—Rev. I to Rev. J
Changes to Power Supply Rejection Parameter, Table 2 ............. 3
3/13—Rev. H to Rev. I
Added Figure 18 ................................................................................ 8
6/10—Rev. G to Rev. H
Added Table 1; Renumbered Sequentially .................................... 1
Moved Figure 1 to Absolute Maximum Ratings Section;
Renumbered Sequentially ................................................................ 5
Changes to Table 3 ............................................................................ 5
Added Thermal Resistance Section and Table 4 .......................... 5
Moved Figure 3 to Typical Performance Characteristics
Section .............................................................................................. 10
Change to Noise and Source Impedance Considerations
Section .............................................................................................. 12
Changes to Ordering Guide .......................................................... 19
9/08—Rev. F to Rev. G
Changes to Input Common-Mode Voltage Range Parameter,
Table 1 ................................................................................................ 3
1/08—Rev. E to Rev. F
Changes to Absolute Maximum Ratings ....................................... 5
Change to Equation 1 ..................................................................... 12
Changes to the Noninverting Configuration Section ................ 13
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 20
7/05—Rev. D to Rev. E
Updated Figure 1 Caption ................................................................ 1
Deleted Metallization Photo ............................................................ 6
Changes to Equation 1 ................................................................... 12
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 20
10/02—Rev. C to Rev. D
Deleted 8-Lead CERDIP Package (Q-8) ......................... Universal
Edits to Specifications ....................................................................... 2
Edits to Absolute Maximum Ratings .............................................. 3
Edits to Ordering Guide ................................................................... 3
Edits to Table I ................................................................................... 9
Deleted Operational Amplifiers Graphic .................................... 15
Updated Outline Dimensions ....................................................... 15
