Datasheet

AD780 Data Sheet
Rev. F | Page 2 of 12
TABLE OF CONTENTS
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
Notes............................................................................................... 4
ESD Caution .................................................................................. 4
Theory of Operation ........................................................................ 5
Applying the AD780 ......................................................................... 6
Noise Performance ....................................................................... 6
Noise Comparison ........................................................................ 7
Temperature Performance ........................................................... 7
Temperature Output Pin ............................................................. 7
Temperature Transducer Circuit ................................................ 8
Supply Current Over Temperature .............................................8
Turn-On Time ...............................................................................8
Dynamic Performance ..................................................................8
Line Regulation ..............................................................................9
Precision Reference for High Resolution 5 V Data Converters
..........................................................................................................9
4.5 V Reference from 5 V Supply ............................................. 10
Negative (–2.5 V) Reference ..................................................... 10
Outline Dimensions ....................................................................... 11
Ordering Guide ............................................................................... 12
REVISION HISTORY
12/12—Rev. E to Rev. F
Updated Outline Dimensions ........................................................ 11
Changes to Ordering Guide ........................................................... 12
5/04—Data Sheet Changed from Rev. D to Rev. E
Updated Format .................................................................. Universal
Changes to Temperature Transducer Circuit section ................... 8
Changes to Ordering Guide ........................................................... 12
1/04—Data Sheet Changed from Rev. C to Rev. D.
Changes to SPECIFICATIONS ........................................................ 2
Updated ORDERING GUIDE ......................................................... 3
Updated OUTLINE DIMENSIONS ............................................. 10
5/02—Data Sheet Changed from Rev. B to Rev. C.
Updates to packages ............................................................................ 10