User guide

7
Nov. 2009 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
Data Sheet
HIGH VOLTAGE HALL EFFECT LATCH AH278
Typical Performance Characteristics
Figure 9. B
OP
/B
RP
/B
HYS
vs. Ambient Temperature
Figure 8. B
OP
/B
RP
/B
HYS
vs. V
CC
Figure 10. P
D
vs. Ambient Temperature
Figure 7. I
CC
vs. V
CC
-25 0 25 50 75 100 125 150
0
200
400
600
800
P
D
(mW)
T
A
(
o
C)
0 5 10 15 20 25
0
2
4
6
8
10
12
14
I
CC
(mA)
V
CC
(V)
T
A
=25
o
C
510152025
-40
-20
0
20
40
60
80
B
OP
/B
RP
/B
HYS
(GS)
V
CC
(V)
B
OP
B
RP
B
HYS
T
A
=25
o
C
-20 0 20 40 60 80
-60
-40
-20
0
20
40
60
80
B
OP
/B
RP
/B
HYS
(GS)
T
A
(
o
C)
B
OP
B
RP
B
HYS
V
CC
=24V