AD7674ACPZRL Analog Devices Inc, AD7674ACPZRL Datasheet - Page 2

• Manufacturer Part Number: AD7674ACPZRL
• Description: 18-Bit,800kSPSSARADC
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7674ACPZRL

• Number Of Bits: 18
• Sampling Rate (per Second): 800k
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 138mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7674CBZ - BOARD EVALUATION FOR AD7674
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7674
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Table of Contents .............................................................................. 2
Revision History ............................................................................... 2
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 ........................................................................ 16
REVISION HISTORY
6/09—Rev. 0 to Rev. A
Changes to Zero Error, T
Changes to Gain Error, T
Changes to Endnote 3 ...................................................................... 4
Changes to Pin Configuration Section .......................................... 8
Changes to Evaluating the AD7679’s Performance Section ...... 25
Changes to Ordering Guide .......................................................... 26
7/03—Revision 0: Initial Version
ESD Caution .................................................................................. 7
MIN
MIN
to T
to T
MAX
MAX
Parameter ........................... 3
Parameter ........................... 3
Rev. A | Page 2 of 28
Application Hints ........................................................................... 25
Outline Dimensions ....................................................................... 26
Converter Operation .................................................................. 16
Typical Connection Diagram ................................................... 18
Power Dissipation versus Throughput .................................... 20
Conversion Control ................................................................... 20
Digital Interface .......................................................................... 20
Parallel Interface ......................................................................... 21
Serial Interface ............................................................................ 21
Master Serial Interface ............................................................... 21
Slave Serial Interface .................................................................. 22
Microprocessor Interfacing ....................................................... 24
Layout .......................................................................................... 25
Evaluating the AD7674’s Performance .................................... 25
Ordering Guide .......................................................................... 26