AD7952BSTZ Ver la hoja de datos (PDF) - Analog Devices
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AD7952BSTZ Datasheet PDF : 32 Pages
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AD7952
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
Typical Performance Characteristics ........................................... 12
Terminology .................................................................................... 16
Theory of Operation ...................................................................... 17
Overview...................................................................................... 17
Converter Operation.................................................................. 17
Modes of Operation ................................................................... 18
Transfer Functions...................................................................... 18
Typical Connection Diagram ................................................... 18
Analog Inputs.............................................................................. 20
REVISION HISTORY
12/12—Rev. 0 to Rev. A
Added Exposed Pad Note ................................................................ 8
Changes to Power Sequencing Section........................................ 23
Deleted Evaluating Performance Section .................................... 31
Updated Outline Dimensions ....................................................... 32
Changes to Ordering Guide .......................................................... 32
2/07—Revision 0: Initial Version
Data Sheet
Driver Amplifier Choice ........................................................... 21
Voltage Reference Input/Output .............................................. 22
Power Supplies ............................................................................ 22
Conversion Control ................................................................... 23
Interfaces.......................................................................................... 24
Digital Interface .......................................................................... 24
Parallel Interface ......................................................................... 24
Serial Interface ............................................................................ 25
Master Serial Interface ............................................................... 25
Slave Serial Interface .................................................................. 27
Hardware Configuration ........................................................... 29
Software Configuration ............................................................. 29
Microprocessor Interfacing....................................................... 30
Application Information................................................................ 31
Layout Guidelines....................................................................... 31
Outline Dimensions ....................................................................... 32
Ordering Guide .......................................................................... 32
Rev. A | Page 2 of 32
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