AD7467 Analog Devices, AD7467 Datasheet - Page 2

• Manufacturer Part Number: AD7467
• Description: 1.6 V Micro-Power 10-Bit ADC
• Manufacturer: Analog Devices

Specifications of AD7467

• Resolution (bits): 10bit
• # Chan: 1
• Sample Rate: 200kSPS
• Interface: Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni Vdd
• Adc Architecture: SAR
• Pkg Type: SOP,SOT

AD7466/AD7467/AD7468
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings.......................................................... 11
Pin Configurations and Function Descriptions ......................... 12
Typical Performance Characteristics ........................................... 13
REVISION HISTORY
5/07—Rev. B to Rev. C
Deleted Figure 3.............................................................................. 10
Updated Outline Dimensions ....................................................... 26
Changes to Ordering Guide .......................................................... 27
4/05—Rev. A to Rev. B
Moved Terminology Section......................................................... 16
Changes to Ordering Guide .......................................................... 27
11/04—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Changes to General Description .................................................... 1
Added Patent Number ..................................................................... 1
Updated Outline Dimensions ....................................................... 26
Changes to Ordering Guide .......................................................... 27
5/03—Revision 0: Initial Version
AD7466 .......................................................................................... 3
AD7467 .......................................................................................... 5
AD7468 .......................................................................................... 7
Timing Specifications .................................................................. 9
Timing Examples........................................................................ 10
ESD Caution................................................................................ 11
Dynamic Performance Curves ................................................. 13
DC Accuracy Curves ................................................................. 13
Rev. C | Page 2 of 28
Terminology .................................................................................... 16
Theory of Operation ...................................................................... 17
Serial Interface ................................................................................ 22
Application Hints ........................................................................... 25
Outline Dimensions ....................................................................... 26
Power Requirement Curves ...................................................... 13
Circuit Information.................................................................... 17
Converter Operation.................................................................. 17
ADC Transfer Function............................................................. 17
Typical Connection Diagram ................................................... 17
Analog Input ............................................................................... 18
Digital Inputs .............................................................................. 18
Normal Mode.............................................................................. 19
Power Consumption .................................................................. 20
Microprocessor Interfacing....................................................... 23
Grounding and Layout .............................................................. 25
Evaluating the Performance of the AD7466 and AD7467.... 25
Ordering Guide .......................................................................... 27