BU52002GUL_10 Datasheet, PDF (6/14 Pages) Rohm – Unipolar Detection Hall ICs

BU52002GUL,BU52003GUL,BU52012HFV,BU52013HFV
BU52012HFV (VDD=1.65V～3.3V type)
Technical Note
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
6.0 Ta = 25°C
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
80
V_DD=1.8V
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
80
Ta = 25°C
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.21 T_P – Supply voltage
20.0
18.0
16.0
V_DD=1.8V
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
BU52013HFV (VDD=1.65V～3.3V type)
8.0
6.0
V_DD=1.8V
4.0
2.0
0.0
Brp N
-2.0
-4.0
Bop N
-6.0
-8.0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
Fig.24 Bop,Brp – Ambient temperature
8.0
6.0 Ta = 25°C
4.0
2.0
0.0
Brp N
-2.0
-4.0
-6.0
Bop N
-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
20.0
18.0
16.0 Ta = 25°C
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
100
90
80 ^VDD=1.8V
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
80 ^{Ta = 25°C}
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.27 T_P – Supply voltage
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20.0
18.0
16.0
V_DD=1.8V
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 IDD – Ambient temperature
6/13
20.0
18.0
16.0 ^{Ta = 25°C}
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
2010.01 - Rev.B