APS00B
POTENTIAL APPLICATIONS
Transportation:
Industrial:
High accuracy angular position sensing
Rotary speed and angle detection
Non-contact precision displacement sensing
Speed and direction sensing
High accuracy angular position sensing
Rotary speed and angle detection
Non-contact precision displacement sensing
Valve position
Robotics control
Medical:
High accuracy angular position sensing
Rotary speed and angle detection
Non-contact precision displacement sensing
Table 1. Absolute Maximum Ratings*
Parameter
Min.
Max.
+12
Unit
V
Supply voltage
Power Dissipation
Operating Temperature
Magnetic flux
-12
–
-55 [-67]
–
200
mW
150 [302]
no limit
°C [°F]
Gauss
*Absolute maximum ratings are the extreme limits the device will withstand without damage to the device. However, the electrical
and mechanical characteristics are not guaranteed as the maximum limits (above recommended operating conditions) are
approached, nor will the device necessarily operate at absolute maximum ratings.
Table 2. Characteristics (At Vs = 5.0 V and Ta = 25 °C [77 °F] unless otherwise noted.)
Parameter
Condition
Min.
–
Typ.
5
Max.
12
Unit
V
Supply voltage
Operatingt Temperature
Bridge resistance
Supply current
–
–
-40 [-40]
0.9
–
–
150 [302]
1.6
7.0
2.3
+90
–
°C [°F]
kOhm
mA
mV/°
°
bridges are connected in parallel
1.25
4.0
2.1
–
Sensitivity
around zero crossing
–
Angle range
B > saturation field
-90
–
Resolution
–
0.05
57.5
-57.5
115
–
°
Max. output amplitude
Min. output amplitude
Output amplitude (peak to peak)
Offset voltage
–
47.5
-47.5
95
67.5
-67.5
135
1
mV
mV
mV
mV
%
–
–
–
-1
Amplitude change
Amplitude change
Offset shift
at 140°C [284°F]
-34
24
–
-43
31
at -40°C [-40 °F]
–
%
–
-2
–
2
mV
%
Synchronism
(Amp A/Amp B) * 100
97
–
103
1
Synchronism shift
Saturation level
Bandwidth
–
-1
–
%
60
190
0 to 5.0
–
Gauss
MHz
<10 μV/Gauss amplitude change
–
2
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