Datasheet

AD7194 Data Sheet
Rev. A | Page 14 of 56
14
16
18
20
22
24
1 10
100
1k
10k
OUTPUT DATA RATE (Hz)
NOISE FREE RESOLUTION (Bits)
08566-069
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
Figure 18. Noise-Free Resolution (Sinc
4
Filter, Chop Disabled, V
REF
= 5 V)
10
12
14
16
18
20
22
24
1
10
100
1k
10k
OUTPUT DATA RATE (Hz)
NOISE FREE RESOLUTION (Bits)
08566-070
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
Figure 19. Noise-Free Resolution (Sinc
3
Filter, Chop Disabled, V
REF
= 5 V)
08566-068
16
17
18
19
20
22
21
23
1 10
10
0
1
k
OUTPUT DATA RATE (Hz)
NOISE FREE RESOLUTION (Bits)
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
Figure 20. Noise-Free Resolution in Fast Settling Mode (V
REF
= 5 V,
Averaging by 16, Sinc
4
Filter, Chop Disabled)