Datasheet

AD5602/AD5612/AD5622 Data Sheet
Rev. C | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
I
2
C Timing Specifications ............................................................ 4
Timing Diagram ........................................................................... 5
Absolute Maximum Ratings ............................................................ 6
ESD Caution .................................................................................. 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 14
Theory of Operation ...................................................................... 15
D/A Section ................................................................................. 15
Resistor String ............................................................................. 15
Output Amplifier ........................................................................ 15
Serial Interface ................................................................................ 16
Input Register .............................................................................. 16
Power-On Reset .......................................................................... 17
Power-Down Modes .................................................................. 17
Write Operation.......................................................................... 18
Read Operation........................................................................... 19
High Speed Mode ....................................................................... 20
Applications ..................................................................................... 21
Choosing a Reference as Power Supply ................................... 21
Bipolar Operation....................................................................... 21
Power Supply Bypassing and Grounding ................................ 21
Outline Dimensions ....................................................................... 22
Ordering Guide .......................................................................... 23
REVISION HISTORY
5/12—Rev. B to Rev. C
Added 6-lead LFCSP Package ........................................... Universal
Changes to Product Title ................................................................. 1
Changes to Ordering Guide .......................................................... 23
3/0
6—Rev. A to Rev. B
Changes to Table 2 ............................................................................ 3
Updates to Outline Dimensions ................................................... 22
Changes to Ordering Guide .......................................................... 23
8/05—Rev. 0 to Rev. A
Changes to Ordering Guide .......................................................... 22
6/05—Revision 0: Initial Version