AD712

Data Sheet

Rev. I | Page 2 of 20

TABLE OF CONTENTS

Features .............................................................................................. 1

Connection Diagram ....................................................................... 1

General Description......................................................................... 1

Product Highlights ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 5

Thermal Resistance ...................................................................... 5

ESD Caution.................................................................................. 5

Typical Performance Characteristics ............................................. 6

Settling Time ................................................................................... 11

Optimizing Settling Time.......................................................... 11

Op Amp Settling Time—A Mathematical Model.................. 12

Applications Information .............................................................. 14

Guarding...................................................................................... 14

DAC Converter Applications.................................................... 14

Noise Characteristics ................................................................. 15

Driving the Analog Input of an ADC...................................... 15

Driving a Large Capacitive Load.............................................. 16

Filters................................................................................................ 17

Active Filter Applications.......................................................... 17

Second-Order Low-Pass Filter.................................................. 17

9-Pole Chebychev Filter............................................................. 18

Outline Dimensions....................................................................... 19

Ordering Guide .......................................................................... 20

REVISION HISTORY

11/2018—Rev. H to Rev. I

Added Thermal Resistance Section and Table 3 .......................... 5

Changes to Table 2............................................................................ 5

Changes to Ordering Guide .......................................................... 20

7/2010—Rev. G to Rev. H

Changes to Product Title................................................................. 1

Added Input Voltage Noise Parameter, Input Current Noise

Parameter, and Open-Loop Gain Parameter, Table 1.................. 4

Moved Figure 29 and Figure 30 .................................................... 11

Moved Figure 34 ............................................................................. 12

Moved Figure 44 and Figure 45 .................................................... 15

Changes to Ordering Guide .......................................................... 20

8/2006—Rev. F to Rev. G

Edits to Figure 1................................................................................ 1

Change to 9-Pole Chebychev Filter Section................................ 18

6/2006—Rev. E to Rev. F

Updated Format..................................................................Universal

Deleted B, C, and T Models...............................................Universal

Changes to General Description .................................................... 1

Changes to Product Highlights....................................................... 1

Changes to Specifications Section.................................................. 3

Changes to Figure 43...................................................................... 15

7/2002—Rev. D to Rev. E

Edits to Features.................................................................................1

9/2001—Rev. C to Rev. D

Edits to Features.................................................................................1

Edits to General Description ...........................................................1

Edits to Connection Diagram..........................................................1

Edits to Ordering Guide ...................................................................3

Deleted Metallization Photograph ..................................................3

Edits to Absolute Maximum Ratings .............................................3

Edits to Figure 7.................................................................................9

Edits to Outline Dimensions......................................................... 15