REF54 datasheet(2/31 Pages) TI1

2 / 31 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Device Comparison Table...............................................3

5 Pin Configuration and Functions...................................4

6 Specifications.................................................................. 5

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

6.2 ESD Ratings............................................................... 5

6.3 Recommended Operating Conditions.........................5

6.4 Thermal Information....................................................5

6.5 Electrical Characteristics REF54250.......................... 6

6.6 Electrical Characteristics REF54300.......................... 7

6.7 Electrical Characteristics REF54410.......................... 8

6.8 Electrical Characteristics REF54450.......................... 9

6.9 Electrical Characteristics REF54500........................ 10

6.10 Typical Characteristics............................................ 12

7 Parameter Measurement Information.......................... 14

7.1 Temperature Drift...................................................... 14

7.2 Long-Term Stability................................................... 15

7.3 Noise Performance................................................... 15

7.4 Thermal Hysteresis................................................... 18

7.5 Solder Heat Shift.......................................................18

7.6 Power Dissipation..................................................... 19

8 Detailed Description......................................................20

8.1 Overview................................................................... 20

8.2 Functional Block Diagram......................................... 20

8.3 Feature Description...................................................20

9 Application and Implementation.................................. 21

9.1 Application Information............................................. 21

9.2 Typical Applications.................................................. 21

9.3 Layout ...................................................................... 25

10 Device and Documentation Support..........................26

10.1 Documentation Support.......................................... 26

10.2 Receiving Notification of Documentation Updates..26

10.3 Support Resources................................................. 26

10.4 Trademarks.............................................................26

10.5 Electrostatic Discharge Caution..............................26

10.6 Glossary..................................................................26

11 Revision History.......................................................... 26

12 Mechanical, Packaging, and Orderable

Information.................................................................... 26

REF54

SNVSCN7 – NOVEMBER 2023

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