BU52001GUL_10 Datasheet, PDF (4/20 Pages) Rohm – Omnipolar Detection Hall ICs

BU52001GUL,BU52011HFV,BU52021HFV,
BU52015GUL,BU52025G,BU52051NVX, BD7411G
Technical Note
●Magnetic, Electrical Characteristics
BU52001GUL (Unless otherwise specified, V_DD＝3.0V, Ta＝25℃)
PARAMETERS
SYMBOL
LIMIT
MIN TYP
MAX
Power Supply Voltage
VDD
2.4 3.0 3.3
Operate Point
Release Point
Hysteresis
BopS
BopN
BrpS
BrpN
BhysS
BhysN
-
3.7 5.5
-5.5 -3.7 -
0.8 2.9
-
- -2.9 -0.8
-
0.8
-
-
0.8
-
Period
Output High Voltage
T_p
-
50 100
V_OH
V_DD
-0.4
-
-
Output Low Voltage
V_OL
-
-
0.4
Supply Current
IDD(AVG)
-
8
12
UNIT
V
mT
mT
mT
ms
V
V
μA
CONDITIONS
B_rpN<B<B_rpS
※¹⁵
I_OUT =-1.0mA
B<B_opN,B_opS<B
※¹⁵
I_OUT =+1.0mA
Average
Supply Current During Startup Time
IDD (EN)
-
4.7
-
mA During Startup Time Value
Supply CurrentDuring Standby Time
IDD (DIS)
-
3.8
-
μA During Standby Time Value
※15 B = Magnetic flux density
1mT=10Gauss
Positive (“+”) 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 (T_P) to become definite output.
Radiation hardiness is not designed.
BU52015GUL (Unless otherwise specified, VDD＝1.80V, Ta＝25℃)
PARAMETERS
SYMBOL
LIMIT
MIN TYP MAX
UNIT
CONDITIONS
Power Supply Voltage
VDD
1.65 1.80 3.30
V
Operate Point
Release Point
Hysteresis
BopS
BopN
-
3.0 5.0
-5.0 -3.0
-
mT
BrpS
BrpN
0.6 2.1
-
- -2.1 -0.6
mT
BhysS
BhysN
-
0.9
-
-
0.9
-
mT
Period
Output High Voltage
Output Low Voltage
T_p
VOH
VOL
-
50 100
V_DD
-0.2
-
-
-
-
0.2
ms
OUT1: BrpN<B<BrpS
※¹⁶
V
OUT2: B<BopN, BopS<B
I_OUT = -0.5mA
OUT1: B<BopN, BopS<B
※¹⁶
V
OUT2: BrpN<B<BrpS
IOUT = +0.5mA
Supply Current 1
IDD1(AVG)
-
5
8
Supply Current During Startup Time 1 IDD1(EN)
-
2.8
-
Supply CurrentDuring Standby Time 1 IDD1(DIS)
-
1.8
-
μA
V_DD=1.8V, Average
mA
V_DD=1.8V,
During Startup Time Value
μA
V_DD=1.8V,
During Standby Time Value
Supply Current 2
IDD2(AVG)
-
8
12
μA
V_DD=2.7V, Average
Supply Current During Startup Time 2 IDD2(EN)
-
4.5
-
mA
V_DD=2.7V,
During Startup Time Value
Supply CurrentDuring Standby Time 2 IDD2(DIS)
-
4.0
-
μA
V_DD=2.7V,
During Standby Time Value
※16 B = Magnetic flux density
1mT=10Gauss
Positive (“+”) 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 (T_P) to become definite output.
Radiation hardiness is not designed.
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4/19
2010.01 - Rev.C