AD5724/AD5734/AD5754
TABLE OF CONTENTS
Features .............................................................................................. 1
Transfer Function....................................................................... 20
Input ꢀhift Register .................................................................... 24
DAC Register .............................................................................. 24
Output Range ꢀelect Register ................................................... 25
Control Register ......................................................................... 25
Power Control Register ............................................................. 26
Features............................................................................................ 27
Analog Output Control ............................................................. 27
Power-Down Mode.................................................................... 27
Overcurrent Protection ............................................................. 27
Thermal ꢀhutdown .................................................................... 27
Applications Information.............................................................. 28
+5 V/ 5 V Operation ................................................................ 28
Layout Guidelines....................................................................... 28
Galvanically Isolated Interface ................................................. 28
Voltage Reference ꢀelection...................................................... 28
Microprocessor Interfacing....................................................... 29
Outline Dimensions....................................................................... 30
Ordering Guide .......................................................................... 30
Applications....................................................................................... 1
General Description......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
ꢀpecifications..................................................................................... 3
AC Performance Characteristics................................................ 5
Timing Characteristics ................................................................ 5
Timing Diagrams.......................................................................... 6
Absolute Maximum Ratings............................................................ 8
EꢀD Caution.................................................................................. 8
Pin Configuration and Function Descriptions............................. 9
Typical Performance Characteristics ........................................... 10
Terminology .................................................................................... 16
Theory of Operation ...................................................................... 18
Architecture................................................................................. 18
ꢀerial Interface ............................................................................ 18
LDAC
Load DAC (
)..................................................................... 20
CLR
Asynchronous Clear (
)....................................................... 20
Configuring the AD5724/AD5734/AD5754 .......................... 20
REVISION HISTORY
8/08—Revision 0: Initial Version
Rev. 0 | Page 2 of 32