AD7651 Analog Devices, AD7651 Datasheet - Page 2

• Manufacturer Part Number: AD7651
• Manufacturer: Analog Devices

Specifications of AD7651

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 100kSPS
• Interface: Par,Ser,SPI
• Analog Input Type: Diff-Uni
• Ain Range: Uni (Vref),Uni 2.5V
• Adc Architecture: SAR
• Pkg Type: CSP,QFP

AD7651
TABLE OF CONTENTS
Specifications..................................................................................... 3
Timing Specifications....................................................................... 5
Absolute Maximum Ratings............................................................ 7
Pin Configuration and Function Descriptions............................. 8
Definitions of Specifications ......................................................... 11
Typical Performance Characteristics ........................................... 12
Circuit Information ........................................................................ 15
REVISION HISTORY
Revision 0, Initial Version.
Converter Operation.................................................................. 15
Typical Connection Diagram.................................................... 17
Power Dissipation versus Throughput .................................... 19
Conversion Control.................................................................... 19
Digital Interface .......................................................................... 20
Rev. 0 | Page 2 of 28
Application Hints............................................................................ 25
Outline Dimensions ....................................................................... 26
Parallel Interface ......................................................................... 20
Serial Interface ............................................................................ 20
Master Serial Interface ............................................................... 21
Slave Serial Interface .................................................................. 22
Microprocessor Interfacing....................................................... 24
Bipolar and Wider Input Ranges .............................................. 25
Layout .......................................................................................... 25
Evaluating the AD7651’s Performance .................................... 25
Ordering Guide........................................................................... 26