REF1925 datasheet(2/31 Pages) TI1

2 / 31 page

REF1925, REF1930, REF1933, REF1941

SBOS697 – SEPTEMBER 2014

www.ti.com

Table of Contents

9.1

Overview ................................................................. 15

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

9.2

Functional Block Diagram ....................................... 15

Applications ........................................................... 1

9.3

Feature Description................................................. 15

Description ............................................................. 1

9.4

Device Functional Modes........................................ 16

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

Applications and Implementation...................... 17

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

10.1

Application Information.......................................... 17

Pin Configuration and Functions ......................... 3

10.2

Typical Application ................................................ 17

Specifications......................................................... 4

Power-Supply Recommendations ..................... 22

7.1

Absolute Maximum Ratings ...................................... 4

Layout................................................................... 23

7.2

Handling Ratings....................................................... 4

12.1

Layout Guidelines ................................................. 23

7.3

Recommended Operating Conditions ....................... 4

12.2

Layout Example .................................................... 23

7.4

Thermal Information .................................................. 4

Device and Documentation Support ................. 24

7.5

Electrical Characteristics.......................................... 5

13.1

Documentation Support ........................................ 24

7.6

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

13.2

Related Links ........................................................ 24

Parameter Measurement Information ................ 12

13.3

Trademarks ........................................................... 24

8.1

Solder Heat Shift ..................................................... 12

13.4

Electrostatic Discharge Caution ............................ 24

8.2

Thermal Hysteresis ................................................. 13

13.5

Glossary ................................................................ 24

8.3

Noise Performance ................................................. 14

Mechanical, Packaging, and Orderable

Detailed Description ............................................ 15

Information ........................................................... 24

4 Revision History

DATE

REVISION

NOTES

September 2014

Initial release.

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