TWO PHASE HALL EFFECT LATCH WITH FG OUTPUT
Magnetic Characteristics (Continued)
Data Sheet
AH211
+14V
S
Marking Side
N
AH211
FG DO DOB GND
1234
R1
1kΩ
R2
1kΩ
R3
1kΩ
C1 C2 C3
10pF 10pF 10pF
FG (VFG)
DO (VOUT1)
DOB (VOUT2)
Figure 4. Basic Test Circuit
V
CC
-40
DO (V)
16
14
12
10
8
6
4
2
-20
0
20
Magnetic Flux Density B (Gauss)
V
SAT
40
Figure 5. VDO vs. Magnetic Flux Density
V
SAT
-40
DOB (V)
16
14
12
10
8
6
4
2
-20
0
20
Magnetic Flux Density B (Gauss)
V
CC
40
Figure 6. VDOB vs. Magnetic Flux Density
Feb. 2010 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
6