Datasheet

Data Sheet AD8330
Rev. F | Page 9 of 32
FREQUENCY (Hz)
90
50k
CMRR (dB)
–10
10
30
50
70
M
0
01M1k001
80
0
20
40
60
10M
OFS
T
: ENABLED
DISABLED
V
DBS = 1.5V
V
DBS
= 0.75V
V
DBS
= 0V
03217-017
Figure 16. CMRR vs. Frequency
V
DBS
(V)
1500
0
NOISE (nV/√Hz)
0
300
600
900
1200
f = 1MHz
V
MAG
= 0.5V
T = +85°C
T = +25°C
T = –40°C
0.2 0.4
0.6 0.8 1.0 1.2 1.
4 1.6
03217-018
Figure 17. Output Referred Noise vs. V
DBS
for Three Temperatures
V
MAG
(V)
700
0
NOISE (nV/√Hz)
0
100
200
300
500
5.20.15.0 1.5
f = 1MHz
600
400
2.0
03217-019
Figure 18. Output Referred Noise vs. V
MAG,
V
DBS
= 0.75 V
V
MAG
(V)
6000
0
NOISE (nV/√Hz)
0
1000
2000
3000
5000
5.20.15.0 1.5
4000
2.0
V
DBS
= 1.5V
f = 1MHz
03217-020
Figure 19. Output Referred Noise vs. V
MAG
V
DBS
(V)
80
0
NOISE (nV/
√Hz)
0
10
20
30
60
1.6
40
V
MA
G
= 0.5V
f = 1MHz
70
50
0.2 0.
4 0.6 0.8 1.0 1.2
1.4
T = +85°C
T = –40°C
T = +25°C
03217-021
Figure 20. Input Referred Noise vs. V
DBS
for Three Temperatures
V
DBS
(V)
180
0
NOISE (nV/
√Hz)
0
20
40
60
120
1.6
80
f = 1MHz
140
100
0.2 0.4 0.6 0.8 1.0 1.2 1.4
160
V
MAG
= 0.125V
V
MAG
= 0.5V
V
MAG
= 2V
03217-022
Figure 21. Input Referred Noise vs. V
DBS
for Three Values of V
MAG