FP210D250-22 Datasheet, PDF (4/5 Pages) Siemens Semiconductor Group – Differential Magnetoresistive Sensor

FP 210 D 250-22
2. Linear Distance Measurement
To convert small distances into a proportional electric signal, a small soft iron part of
definite width (e.g. b = 1.8 mm) is moved over the face of the sensor.
Proportional signals for distances up to 1.5 mm can be obtained in this way. The
sinusoidal output signal gives a voltage proportional to distance in the zero crossover
region (see Figure 3).
Figure 3
Arrangement for Analogue Application
Maximum supply voltage
versus temperature
V_IN = f(T_A), δ = ∞
Data Sheet
4
1999-04-01