OP290

Rev. C | Page 2 of 12

TABLE OF CONTENTS

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

Pin Connections ............................................................................... 1

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

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

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

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

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

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

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

Theory of Operation ........................................................................ 9

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

Input Voltage Protection ..............................................................9

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

Applications Information .............................................................. 10

Temperature to 4 mA to 20 mA Transmitter.......................... 10

Variable Slew Rate Filter............................................................ 11

Low Overhead Voltage Reference ............................................ 11

Outline Dimensions ....................................................................... 12

Ordering Guide .......................................................................... 12

REVISION HISTORY

4/09—Rev. B to Rev. C

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

Changes to Features Section and Figure 2..................................... 1

Changes to Input Voltage Range, Vs = ±5 V Parameter,

Table 1 ................................................................................................ 3

Changes to Figure 7 and Figure 8................................................... 6

Deleted Figure 2; Renumbered Sequentially................................. 7

Changes to Figure 9.......................................................................... 7

Changed Applications Information Heading to Theory of

Operation........................................................................................... 9

Changes to Figure 19........................................................................ 9

Changed Applications Heading to Applications Information.. 10

Changes to Temperature to 4 mA to 20 mA Transmitter Section,

Figure 20, and Table 5 .................................................................... 10

Changes to Figure 21 and Figure 22............................................. 11

Updated Outline Dimensions ....................................................... 12

Changes to Ordering Guide .......................................................... 12

12/03—Rev. A to Rev. B

Deleted OP290E and OP290F...........................................Universal

Replaced Pin Connections with PDIP............................................1

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

Changes to Absolute Maximum Ratings........................................4

Changes to Ordering Guide .............................................................4

Changes to TPC 6..............................................................................5

Change to Single Supply Output Voltage Range ...........................7

Changes to Figure 5...........................................................................8

Changes to Figure 6...........................................................................9

Change to Low Overhead Voltage Reference ................................9

Updated Outline Dimensions....................................................... 10

1/02—Rev. 0 to Rev. A

Edits to Ordering Information ........................................................1

Edits to Pin Connections..................................................................1

Edits to Absolute Maximum Ratings ..............................................2

Edits to Package Type .......................................................................2

Edits to Wafer Test Limits ................................................................5

Edits to Dice Characteristics............................................................5