FP210D250-22 Infineon Technologies Corporation, FP210D250-22 Datasheet - Page 3
FP210D250-22
Manufacturer Part Number
FP210D250-22
Description
Differential Magnetoresistive Sensor
Manufacturer
Infineon Technologies Corporation
Datasheet
1.FP210D250-22.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FP210D250-22/FP210D
Manufacturer:
KODENSHI
Quantity:
1 000
FP 210 D 250-22
1. Digital Revolution Counting
For digital revolution counting, the sensor should be actuated by a magnetically soft iron
toothed wheel. The tooth spacing should correspond to about twice the magneto resistor
intercenter spacing (see Figure 1).
The two resistors of the sensor are supplemented by two additional resistors in order to
V
V
obtain the sensor output voltage as a bridge voltage
. The output voltage
OUT
OUT
without excitation then is 0 V when the offset is compensated.
Figure 1
Schematic Representation of a Toothed Wheel actuating an FP 210 D 250-22
Figure 2
Measuring Circuit and Output Voltage V
Waveform
OUT
Data Sheet
3
1999-04-01