DRV421 - Integrated Magnetic Fluxgate Sensor
The DRV421 is designed for magnetic closed-loop current sensing solutions, enabling isolated, precise dc- and ac-current measurements.
This device provides both, a proprietary integrated fluxgate sensor, and the required analog signal conditioning, thus minimizing component count and cost.
The low o
DRV421 Features
* 1 High-Precision Integrated Fluxgate Sensor
* Offset and Drift: ±8 µT max, ±5 nT/°C typ
* Extended Current Measurement Range
* H-Bridge Output Drive: ±250 mA typ at 5 V
* Precision Shunt Sense Amplifier
* Offset and Drift (max): ±75 µV, ±2 µV/°C
