AD7357_08 AD [Analog Devices], AD7357_08 Datasheet - Page 2

• Manufacturer Part Number: AD7357_08
• Description: Differential Input, Dual, Simultaneous Sampling, 4.2 MSPS, 14-Bit, SAR ADC
• Manufacturer: AD [Analog Devices]

AD7357
TABLE OF CONTENTS
Features .............................................................................................. 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 10
Theory of Operation ...................................................................... 12
REVISION HISTORY
11/08—Revision PrF
Timing Specifications .................................................................. 5
ESD Caution.................................................................................. 6
Circuit Information.................................................................... 12
Converter Operation.................................................................. 12
Analog Input Structure.............................................................. 12
Rev. PrF | Page 2 of 20
Modes of Operation ....................................................................... 15
Serial Interface ................................................................................ 18
Application Hints ........................................................................... 19
Outline Dimensions ....................................................................... 20
Analog Inputs ............................................................................. 13
Driving Differential Inputs ....................................................... 13
ADC Transfer Function............................................................. 14
Normal Mode.............................................................................. 15
Partial Power-Down Mode ....................................................... 15
Full Power-Down Mode ............................................................ 16
Power-Up Times......................................................................... 17
Power vs. Throughput Rate....................................................... 17
Grounding and Layout .............................................................. 19
Evaluating the AD7357 Performance ...................................... 19
Ordering Guide .......................................................................... 20
Preliminary Technical Data