DATA SHEET
HAL401
dBTrms
Ǹ
Hz
Ω
200
–100
–110
–120
–130
–140
–150
B = 0 mT
= 4.8 V
T = 25 °C
A
180
V
DD
V
DD
V
DD
R
n
meff
OUT
160
140
120
100
80
= 6.0 V
= 12 V
B = 0 mT
B = 65 mT
60
40
83 nT
20
Ǹ
Hz
0
–50 –25
0
25 50 75 100 125 150 °C
0.1 1.0 10.0 100.01000.1000001.0000010.000000.0
0.1 1
10 100 1k 10k 100k 1M Hz
T
A
f
Fig. 3–24: Typical dynamic differential
Fig. 3–26: Typical magnetic noise spectrum
output resistance versus temperature
dB
20
T
A
= 25 °C
0 dB = 42.5 mV/mT
10
0
s
B
–10
–20
–30
–40
10
10
100
100
1000
1 k
10000 100000
10 k 100 k
f
B
Fig. 3–25: Typical magnetic frequency
response
Micronas
17
MICRONAS [ MICRONAS ]
