Low-power (5Hz,

The DRV5032 device is an

ultra-low-power digital-switch Hall effect sensor, designed for the most compact and

battery-sensitive systems. The device is offered in multiple magnetic thresholds,

sampling rates, output drivers, and packages to accommodate various

applications.

When the applied magnetic flux density

exceeds the BOP threshold, the device outputs a low voltage. The output

stays low until the flux density decreases to less than BRP, and then the

output either drives a high voltage or becomes high impedance, depending on the

device version. By incorporating an internal oscillator, the device samples the

magnetic field and updates the output at a rate of 80Hz, 20Hz or 5Hz for the lowest

current consumption. Omnipolar and unipolar magnetic responses are available.

The device operates from a

VCC range of 1.65V to 5.5V, and is packaged in a standard SOT-23,

TO-92 and small X2SON.