DRV425 Datasheet, PDF (2/37 Pages) Texas Instruments – DRV425 Fluxgate Magnetic-Field Sensor

DRV425
SBOS729 – OCTOBER 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Typical Characteristics .............................................. 7
7 Detailed Description ............................................ 17
7.1 Overview ................................................................. 17
7.2 Functional Block Diagram ....................................... 17
7.3 Feature Description................................................. 18
7.4 Device Functional Modes........................................ 23
8 Application and Implementation ........................ 24
8.1 Application Information............................................ 24
8.2 Typical Applications ................................................ 24
9 Power-Supply Recommendations...................... 29
9.1 Power-Supply Decoupling....................................... 29
9.2 Power-On Start-Up and Brownout .......................... 29
9.3 Power Dissipation ................................................... 29
10 Layout................................................................... 30
10.1 Layout Guidelines ................................................. 30
10.2 Layout Example .................................................... 31
11 Device and Documentation Support ................. 32
11.1 Documentation Support ....................................... 32
11.2 Community Resources.......................................... 32
11.3 Trademarks ........................................................... 32
11.4 Electrostatic Discharge Caution ............................ 32
11.5 Glossary ................................................................ 32
12 Mechanical, Packaging, and Orderable
Information ........................................................... 32
4 Revision History
DATE
October 2015
REVISION
*
NOTES
Initial release.
2
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