Datasheet

AD5415 Data Sheet
Rev. E | Page 2 of 28
TABLE OF CONTENTS
Specifications ..................................................................................... 3
Timing Characteristics ................................................................ 5
Absolute Maximum Ratings ............................................................ 7
ESD Caution .................................................................................. 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Terminology .................................................................................... 14
General Description ....................................................................... 15
DAC Section ................................................................................ 15
Circuit Operation ....................................................................... 15
Single-Supply Applications ....................................................... 16
Adding Gain ................................................................................ 17
Divider or Programmable Gain Element ................................ 17
Reference Selection .................................................................... 18
Amplifier Selection .................................................................... 18
Serial Interface ............................................................................ 20
Microprocessor Interfacing ....................................................... 22
PCB Layout and Power Supply Decoupling ........................... 24
Overview of AD54xx Devices ....................................................... 25
Outline Dimensions ....................................................................... 26
Ordering Guide .......................................................................... 26
REVISION HISTORY
5/13—Rev. D to Rev. E
Changes to General Description .................................................... 1
Change to Ordering Guide ............................................................ 26
5/12—Rev. C to Rev. D
Changes SDO Control (SDO1 and SDO2) Section ................... 20
6/11—Rev. B to Rev. C
Changes to General Description ................................................... 1
Deleted Evaluation Board for the DAC Section and Power
Supplies for the Evaluation Board Section .................................. 24
Changes to Ordering Guide .......................................................... 26
4/10—Rev. A to Rev. B
Added Figure 4 .................................................................................. 6
7/05—Rev. 0 to Rev. A
Changes to Features List .................................................................. 1
Change to General Description ...................................................... 1
Changes to Specifications ................................................................ 3
Changes to Timing Characteristics ................................................ 5
Change to Figure 8 and Figure 9..................................................... 9
Change to Figure 13 ....................................................................... 10
Change to Figure 27 Through Figure 29 ..................................... 12
Change to Figure 32 ....................................................................... 15
Changes to Table 5 and Table 6..................................................... 15
Change to Stability Section ........................................................... 16
Changes to Voltage-Switching Mode of Operation Section ..... 16
Change to Figure 35 ....................................................................... 16
Changes to Divider or Programmable Gain Element Section .... 17
Changes to Figure 36 Through Figure 38.................................... 17
Changes to Table 7 Through Table 10 ......................................... 19
Added ADSP-BF5xx-to-AD5415 Interface Section ................... 22
Change to 80C51/80L51-to-AD5415 Interface Section ............ 23
Change to MC68HC11-to-AD5415 Interface Section .............. 23
Change to Power Supplies for the Evaluation Board Section ... 24
Changes to Table 13 ....................................................................... 28
Updated Outline Dimensions ....................................................... 29
Changes to Ordering Guide .......................................................... 29
7/04—Revision 0: Initial Version