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Continuous-Time Ratiometric
Linear Hall Effect Sensors
A1301 and
A1302
6
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Typical Characteristics, continued
(30 pieces, 3 fabrication lots)
1301 Device V
OUTQ
vs. Supply Voltage
4.5 5.0 5.5 6.0
1.5
2.0
2.5
3.0
3.5
4.5 5.0 5.5 6.0
4.5
5.0 5.5 6.0
4.5
5.0 5.5 6.0
99.0
99.1
99.2
99.3
99.4
99.5
99.6
99.7
99.8
99.9
100.0
4.5 5.0 5.5 6.0
99.5
99.6
99.7
99.8
99.9
100.0
100.1
100.2
100.3
100.4
100.5
4.5 5.0 5.5 6.0
Supply Voltage (V)
LIN–
LIN+
LIN–
LIN+
99.6
99.7
99.8
99.9
100.0
99.8
99.9
100.0
100.1
100.2
100.3
100.4
1302 Device V
OUTQ
vs. Supply Voltage
1301 Device Symmetry vs. Supply Voltage
1302 Device Symmetry vs. Supply Voltage
1301 Device LIN+ and LIN– vs. Supply Voltage
1302 Device LIN+ and LIN– vs. Supply Voltage
Output Voltage (V)
Output Voltage (V)
Linearity (%)
Linearity (%)
Symmetry (%)
Symmetry (%)
Supply Voltage (V)
Supply Voltage (V)
Supply Voltage (V)
SupplyVoltage (V)
Supply Voltage (V)
1.5
2.0
2.5
3.0
3.5