High voltage hall effect latch ah278, Data sheet, Magnetic characteristics (continued) – Diodes AH278 User Manual
Page 6: Marking side, Ah278
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HIGH VOLTAGE HALL EFFECT LATCH AH278
6
Nov. 2009 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
Data Sheet
Figure 4. Basic Test Circuit
Magnetic Characteristics (Continued)
N
S
Marking Side
Figure 5. V
DO
vs. Magnetic Flux Density
Figure 6. V
DOB
vs. Magnetic Flux Density
-40
-20
0
20
40
2
4
6
8
10
12
14
16
DOB (V)
V
SAT
V
CC
Magnetic Flux Density B (Gauss)
-40
-20
0
20
40
2
4
6
8
10
12
14
16
DO (V)
V
SAT
V
CC
Magnetic Flux Density B (Gauss)
AH278
V
CC
DO DOB GND
1
2
3
4
+24V
DO (V
OUT1
)
DOB (V
OUT2
)
R1
R2
820
Ω
820
Ω
C1
C2
20pF 20pF
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