DRV421_16 Datasheet, PDF (36/44 Pages) Texas Instruments – Integrated Magnetic Fluxgate Sensor for Closed-Loop Current Sensing

DRV421
SBOS704B – MAY 2015 – REVISED MARCH 2016
10.2 Layout Example
Keep this area free of components
creating magnetic fields.
Fluxgate sensor sensitivity axis
GSEL0
RSEL1
RSEL0
REFOUT
REFIN
OR
AINN
AINP
ICOMP1
ICOMP2
LEGEND
Top Layer:
Copper Pour and Traces
Via to Ground Plane
Via to Supply Plane
To ADC
Figure 71. Generic Layout Example (Top View)
www.ti.com
To
Compensation
Coil
36
Submit Documentation Feedback
Product Folder Links: DRV421
Copyright © 2015–2016, Texas Instruments Incorporated