OP490

Rev. E | Page 2 of 16

TABLE OF CONTENTS

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

 

Functional Block Diagrams............................................................. 1

 

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

 

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

 

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

 

Electrical Characteristics............................................................. 3

 

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

 

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

 

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

 

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

 

Applications Information ................................................................ 9

 

Battery-Powered Applications .....................................................9

 

Single-Supply Output Voltage Range..........................................9

 

Input Voltage Protection ........................................................... 10

 

Micropower Voltage-Controlled Oscillator............................ 10

 

Micropower Single-Supply Quad Voltage-Output 8-Bit DAC

....................................................................................................... 11

 

High Output Amplifier.............................................................. 12

 

Single-Supply Micropower Quad Programmable Gain

Amplifier ..................................................................................... 12

 

Outline Dimensions ....................................................................... 14

 

Ordering Guide .......................................................................... 15

 

REVISION HISTORY

5/10—Rev. D to Rev. E

Changes to Features Section............................................................ 1

Changes to Figure 24...................................................................... 12

7/09—Rev. C to Rev. D

Deleted 14-Lead CERDIP (Y-Suffix) ...............................Universal

Deleted Figure 1, Renumbered Figures Sequentially................... 1

Changes to Table 1............................................................................ 3

Changes to Table 2............................................................................ 4

Changes to Figure 16........................................................................ 8

Updated Outline Dimensions ....................................................... 14

Changes to Ordering Guide .......................................................... 15

4/02—Rev. B to Rev. C

Deleted 28-Pin LCC (TC-Suffix) Pin Connection Diagram ...... 1

Deleted Electrical Characteristics .................................................. 3

Edits to Absolute Maximum Ratings ............................................ 6

Edits to Ordering Guide ............................................................... 16