
AD5379
TABLE OF CONTENTS
General Description..........................................................................3
Rev. 0 | Page 2 of 28
Specifications......................................................................................4
AC Characteristics........................................................................5
Timing Characteristics......................................................................6
Serial Interface..............................................................................6
Parallel Interface...........................................................................9
Absolute Maximum Ratings...........................................................11
ESD Caution................................................................................11
Pin Configuration and Function Descriptions............................12
Terminology.....................................................................................15
Typical Performance Characteristics............................................16
Functional Description...................................................................18
DAC Architecture—General.....................................................18
Channel Groups..........................................................................18
Transfer Function.......................................................................18
V
BIAS
Function .............................................................................19
Reference Selection....................................................................19
Calibration................................................................................... 20
Clear Function............................................................................ 20
BUSY
and
LDAC
Functions...................................................... 20
FIFO Vs. NoN-FIFO Operation............................................... 21
BUSY
Input Function................................................................ 21
Power-On Reset Function......................................................... 21
RESET
Input Function .............................................................. 21
Increment/Decrement Function.............................................. 21
Interfaces...........................................................................................22
Parallel Interface......................................................................... 22
Serial Interface............................................................................ 22
Data Decoding.................................................................................24
Address Decoding...........................................................................25
Power Supply Decoupling..............................................................26
Typical Application Circuit............................................................27
Outline Dimensions........................................................................28
Ordering Guide .......................................................................... 28
REVISION HISTORY
Revision 0: Initial Version