(ACTIVE) Ultra-Low Power 1.65V to 5.5V Hall Effect Switch Sensor
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 output drives 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 20 Hz, or 5 Hz for the lowest current consumption. Omnipolar and unipolar magnetic responses are available.
The device operates from a VCC range of 1.65 V to 5.5 V, and is packaged in a standard SOT-23 and small X2SON.
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|Supply Voltage (Vcc) (Min) (V)||1.65|
|Supply Voltage (Vcc) (Max) (V)||5.5|
|Operate Point (Max) (mT)||4.8|
|Release Point (Min) (mT)||0.5|
|Output||Push-pull output driver^ Open-drain|
|Type||Omnipolar Switch^Unipolar Switch|
|Operating Temperature Range (C)||-40 to 85|
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