Use this electronics calculation for a first-pass component, converter, signal, motor, or sensor estimate when the stated operating conditions and units match the device data.

Carrier density (1/m³)

Required number input.

Plate thickness (m)

Required number input.

Estimate single-carrier Hall voltage sensitivity V_H/(IB)=1/(nqt) from carrier density and plate thickness. Assumes a simple Hall plate with one carrier type and Hall factor 1. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

Sensitivity VPer AT

The resulting sensitivity vper at returned as a number.

• Hall voltage and switch thresholds depend on bias current, material, geometry, field orientation, temperature, hysteresis, offset, and magnetic circuit. Use guaranteed operate and release limits for switching designs.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Check the result against the current datasheet and worst-case operating corners, then verify the circuit or measurement with simulation and bench testing where failure matters.

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• Strain Gauge Bridge Output

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