TI introduces industry's first fully integrated fluxgate sensor, signal conditioning and compensation coil driver IC, providing closed-loop current sensing
Texas Instruments introduced the industry's first magnetic sensing integrated circuit (IC) with a fully integrated fluxgate sensor and compensation coil driver, along with all the required signal conditioning circuitry. Complete integration enables the DRV421 to provide best-in-class sensor accuracy and linearity, high dynamic range, and simpler system design compared to traditional closed-loop sensors. With the DRV421, system designers will be able to more easily develop magnetic closed-loop current sensors for applications such as motor control, renewable energy, battery chargers and power monitoring.
Key benefits of the DRV421 IC
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Company profile: Texas Instruments
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