link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 3 link to page 5 link to page 5 link to page 6 link to page 9 link to page 9 link to page 9 link to page 9 link to page 10 link to page 10 link to page 11 link to page 11 link to page 12 link to page 12 OP290TABLE OF CONTENTS Features .. 1 Battery-Powered Applications ...9 Pin Connections ... 1 Input Voltage Protection ..9 General Description ... 1 Single-Supply Output Voltage Range..9 Revision History ... 2 Applications Information .. 10 Specifications ... 3 Temperature to 4 mA to 20 mA Transmitter .. 10 Electrical Characteristics ... 3 Variable Slew Rate Filter .. 11 Absolute Maximum Ratings .. 5 Low Overhead Voltage Reference .. 11 ESD Caution .. 5 Outline Dimensions ... 12 Typical Performance Characteristics ... 6 Ordering Guide .. 12 Theory of Operation .. 9 REVISION HISTORY4/09—Rev. B to Rev. C12/03—Rev. A to Rev. B Updated Format .. Universal Deleted OP290E and OP290F ... Universal Changes to Features Section and Figure 2 ... 1 Replaced Pin Connections with PDIP .. 1 Changes to Input Voltage Range, Vs = ±5 V Parameter, Deleted Electrical Characteristics ... 3 Table 1 .. 3 Changes to Absolute Maximum Ratings .. 4 Changes to Figure 7 and Figure 8 ... 6 Changes to Ordering Guide ... 4 Deleted Figure 2; Renumbered Sequentially ... 7 Changes to TPC 6 .. 5 Changes to Figure 9 .. 7 Change to Single Supply Output Voltage Range ... 7 Changed Applications Information Heading to Theory of Changes to Figure 5 ... 8 Operation ... 9 Changes to Figure 6 ... 9 Changes to Figure 19 .. 9 Change to Low Overhead Voltage Reference .. 9 Changed Applications Heading to Applications Information .. 10 Updated Outline Dimensions ... 10 Changes to Temperature to 4 mA to 20 mA Transmitter Section, Figure 20, and Table 5 .. 10 1/02—Rev. 0 to Rev. A Changes to Figure 21 and Figure 22 ... 11 Edits to Ordering Information .. 1 Updated Outline Dimensions ... 12 Edits to Pin Connections .. 1 Changes to Ordering Guide .. 12 Edits to Absolute Maximum Ratings .. 2 Edits to Package Type ... 2 Edits to Wafer Test Limits .. 5 Edits to Dice Characteristics .. 5 Rev. C | Page 2 of 12 Document Outline Features Pin Connections General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Theory of Operation Battery-Powered Applications Input Voltage Protection Single-Supply Output Voltage Range Applications Information Temperature to 4 mA to 20 mA Transmitter Variable Slew Rate Filter Low Overhead Voltage Reference Outline Dimensions Ordering Guide