EVAL-AD5446EBZ Analog Devices Inc, EVAL-AD5446EBZ Datasheet - Page 2
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EVAL-AD5446EBZ
Manufacturer Part Number
EVAL-AD5446EBZ
Description
BOARD EVALUATION FOR AD5446
Manufacturer
Analog Devices Inc
Specifications of EVAL-AD5446EBZ
Number Of Dac's
1
Number Of Bits
14
Outputs And Type
1, Differential
Sampling Rate (per Second)
20.4M
Data Interface
Serial
Settling Time
16ns
Dac Type
Current
Voltage Supply Source
Single
Operating Temperature
-40°C ~ 125°C
Utilized Ic / Part
AD5446
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AD5444/AD5446
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 14
General Description ....................................................................... 15
REVISION HISTORY
4/07—Rev. B to Rev. C
Changes to Table 9.......................................................................... 19
Changes to Ordering Guide .......................................................... 28
4/06—Rev. A to Rev. B
Changes to Features.......................................................................... 1
Changes to General Description .................................................... 1
Changes to Table 1............................................................................ 3
Changes to Figure 22...................................................................... 10
Changes to Figure 23...................................................................... 10
Changes to Table 9.......................................................................... 19
Changes to Table 12........................................................................ 27
Updated Outline Dimensions ....................................................... 28
Changes to Ordering Guide .......................................................... 28
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 6
DAC Section................................................................................ 15
Rev. C | Page 2 of 28
Serial Interface ................................................................................ 20
PCB Layout and Power Supply Decoupling................................ 23
Overview of AD54xx and AD55xx Current Output Devices... 27
Outline Dimensions ....................................................................... 28
4/05—Rev. 0 to Rev. A
Added AD5446 ...................................................................Universal
Changes to Features ..........................................................................1
Changes to General Description .....................................................1
Changes to Specifications.................................................................3
Inserted Figure 7; Renumbered Sequentially.................................9
Inserted Figure 9; Renumbered Sequentially.................................9
Inserted Figure 13; Renumbered Sequentially ........................... 10
Changes to Figure 22...................................................................... 11
Changes to Figure 23...................................................................... 11
Changes to Serial Interface............................................................ 20
Changes to Figure 44...................................................................... 20
Changes to Figure 45...................................................................... 20
Updated Outline Dimensions....................................................... 28
Changes to Ordering Guide .......................................................... 28
10/04—Revision 0: Initial Version
Circuit Operation ....................................................................... 15
Single-Supply Applications ....................................................... 17
Adding Gain................................................................................ 17
Divider or Programmable Gain Element................................ 17
Amplifier Selection .................................................................... 18
Reference Selection .................................................................... 18
Microprocessor Interfacing....................................................... 21
Evaluation Board for the DAC ................................................. 23
Power Supplies for the Evaluation Board................................ 23
Ordering Guide .......................................................................... 28