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BU52021HFV Fiches technique(PDF) 4 Page - Rohm

No de pièce BU52021HFV
Description  Omnipolar Detection Hall ICs
Download  20 Pages
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Fabricant  ROHM [Rohm]
Site Internet  http://www.rohm.com
Logo ROHM - Rohm

BU52021HFV Fiches technique(HTML) 4 Page - Rohm

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Technical Note
BU52001GUL,BU52011HFV,BU52021HFV,
BU52015GUL,BU52025G,BU52051NVX, BD7411G
4/19
www.rohm.com
2010.01 - Rev.C
© 2010 ROHM Co., Ltd. All rights reserved.
Magnetic, Electrical Characteristics
BU52001GUL (Unless otherwise specified, VDD=3.0V, Ta=25℃)
PARAMETERS
SYMBOL
LIMIT
UNIT
CONDITIONS
MIN
TYP
MAX
Power Supply Voltage
VDD
2.4
3.0
3.3
V
Operate Point
BopS
-
3.7
5.5
mT
BopN
-5.5
-3.7
-
Release Point
BrpS
0.8
2.9
-
mT
BrpN
-
-2.9
-0.8
Hysteresis
BhysS
-
0.8
-
mT
BhysN
-
0.8
-
Period
Tp
-
50
100
ms
Output High Voltage
VOH
VDD
-0.4
-
-
V
BrpN<B<BrpS
15
IOUT =-1.0mA
Output Low Voltage
VOL
-
-
0.4
V
B<BopN,BopS<B
15
IOUT =+1.0mA
Supply Current
IDD(AVG)
-
8
12
μA
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 (TP) to become definite output.
Radiation hardiness is not designed.
BU52015GUL (Unless otherwise specified, VDD=1.80V, Ta=25℃
)
PARAMETERS
SYMBOL
LIMIT
UNIT
CONDITIONS
MIN
TYP
MAX
Power Supply Voltage
VDD
1.65
1.80
3.30
V
Operate Point
BopS
-
3.0
5.0
mT
BopN
-5.0
-3.0
-
Release Point
BrpS
0.6
2.1
-
mT
BrpN
-
-2.1
-0.6
Hysteresis
BhysS
-
0.9
-
mT
BhysN
-
0.9
-
Period
Tp
-
50
100
ms
Output High Voltage
VOH
VDD
-0.2
-
-
V
OUT1: BrpN<B<BrpS
16
OUT2: B<BopN, BopS<B
IOUT = -0.5mA
Output Low Voltage
VOL
-
-
0.2
V
OUT1: B<BopN, BopS<B
16
OUT2: BrpN<B<BrpS
IOUT = +0.5mA
Supply Current 1
IDD1(AVG)
-
5
8
μA
VDD=1.8V, Average
Supply Current During Startup Time 1
IDD1(EN)
-
2.8
-
mA
VDD=1.8V,
During Startup Time Value
Supply CurrentDuring Standby Time 1
IDD1(DIS)
-
1.8
-
μA
VDD=1.8V,
During Standby Time Value
Supply Current 2
IDD2(AVG)
-
8
12
μA
VDD=2.7V, Average
Supply Current During Startup Time 2
IDD2(EN)
-
4.5
-
mA
VDD=2.7V,
During Startup Time Value
Supply CurrentDuring Standby Time 2
IDD2(DIS)
-
4.0
-
μA
VDD=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 (TP) to become definite output.
Radiation hardiness is not designed.


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