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| BU52012HFV-TR Datasheet, PDF (3/20 Pages) Rohm – Unipolar Detection Hall ICs | |||
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BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV
Technical Note
BU52003GUL (Unless otherwise specified, VDD=3.0V, Ta=25â)
Parameter
Limits
Symbol
Unit
Min.
Typ.
Max.
Power Supply Voltage
VDD
2.4
3.0
3.3
V
Conditions
Operate Point
BopN
-5.5
-3.7
-
mT
Release Point
BrpN
-
-2.9
-0.8
mT
Hysteresis
BhysN
-
0.8
-
mT
Period
Output High Voltage
Output Low Voltage
TP
-
50
100
ms
VOH
VDD-0.4
-
-
V
BrpN<B
IOUT=-1.0mA
â»8
VOL
-
-
0.4
V
B<BopN
IOUT =+1.0mA
â»8
Supply Current
IDD(AVG)
-
6.5
9
µA Average
Supply Current
During Startup Time
IDD(EN)
-
4.7
-
mA During Startup Time Value
Supply Current
During Standby Time
IDD(DIS)
-
3.8
-
µA During Standby Time Value
â»8. B = Magnetic flux density
1mT=10Gauss
Positive (â+â) polarity flux is defined as the magnetic flux from south pole which is direct toward to the branded face of the sensor.
After applying power supply, it takes one cycle of period (TP) to become definite output.
Radiation hardiness is not designed.
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© 2010 ROHM Co., Ltd. All rights reserved.
3/19
2010.08 - Rev.C
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