BU52012HFV-TR Datasheet, PDF (9/20 Pages) Rohm – Unipolar Detection Hall ICs

BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV
Technical Note
BU52012NVX (VDD=1.65～3.6V type)
8.0
6.0
V_DD=1.8V
4.0
Bop S
2.0
0.0
Brp S
-2.0
-4.0
-6.0
-8.0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.18 Bop,Brp – Ambient temperature
8.0
Ta = 25°C
6.0
4.0
Bop S
2.0
Brp S
0.0
-2.0
-4.0
-6.0
-8.0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLTAGE ï¼»Vï¼½
Fig.19 Bop,Brp – Supply voltage
100
90
V_DD=1.8V
80
70
60
50
40
30
20
10
0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.20 T_P – Ambient temperature
100
90
Ta = 25°C
80
70
60
50
40
30
20
10
0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLTAGE [V]
Fig.21 T_P – Supply voltage
20.0
18.0 V_DD=1.8V
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.22 I_DD – Ambient temperature
20.0
18.0 _{Ta = 25°C}
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLTAGE [V]
Fig.23 I_DD – Supply voltage
BU52012HFV (VDD=1.65～3.3V type)
8.0
6.0 ^VDD=1.8V
4.0
Bop S
2.0
0.0
Brp S
-2.0
-4.0
-6.0
-8.0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.24 Bop,Brp – Ambient temperature
8.0
Ta = 25°C
6.0
4.0
Bop S
2.0
Brp S
0.0
-2.0
-4.0
-6.0
-8.0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLTAGE ï¼»Vï¼½
Fig.25 Bop,Brp – Supply voltage
100
90
V_DD=1.8V
80
70
60
50
40
30
20
10
0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.26 T_P – Ambient temperature
100
90
Ta = 25°C
80
70
60
50
40
30
20
10
0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLT AGE [V]
Fig.27 T_P – Supply voltage
20.0
18.0 V_DD=1.8V
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.28 I_DD – Ambient temperature
20.0
18.0 _{Ta = 25°C}
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
1.4 1.8 2.2 2.6 3.0 3.4 3.8
SUPPLY VOLTAGE [V]
Fig.29 I_DD – Supply voltage
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2010.08 - Rev.C