EVAL-CONTROLBRD3 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-CONTROLBRD3' PDF : 28 Pages View PDF
AD7622
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ...................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications .................................................................................... 3
Timing Specifications ...................................................................... 5
Absolute Maximum Ratings ........................................................... 7
ESD Caution.................................................................................. 7
Pin Configuration and Function Descriptions ............................ 8
Terminology.................................................................................... 11
Typical Performance Characteristics........................................... 12
Applications Information.............................................................. 15
Circuit Information ................................................................... 15
Converter Operation.................................................................. 15
Modes of Operation ................................................................... 15
Transfer Functions ..................................................................... 16
Typical Connection Diagram ....................................................... 17
Analog Inputs ............................................................................. 17
REVISION HISTORY
8/2020—Rev. 0 to Rev. A
Changed CP-48-1 to CP-48-4......................................Throughout
Added Figure 5; Renumbered Sequentially .................................. 8
Updated Outline Dimensions....................................................... 28
Changes to Ordering Guide .......................................................... 28
6/2006—Revision 0: Initial Version
Multiplexed Inputs..................................................................... 17
Driver Amplifier Choice ........................................................... 18
Voltage Reference Input............................................................ 19
Power Supply .............................................................................. 20
Conversion Control ................................................................... 20
Interfaces ......................................................................................... 21
Digital Interface.......................................................................... 21
Parallel Interface......................................................................... 21
Serial interface ............................................................................ 22
Master Serial Interface............................................................... 22
Slave Serial Interface .................................................................. 24
Microprocessor Interfacing ...................................................... 26
Application Hints ........................................................................... 27
Layout .......................................................................................... 27
Evaluating the AD7622 Performance...................................... 27
Outline Dimensions....................................................................... 28
Ordering Guide .......................................................................... 28
Rev. A | Page 2 of 28
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