Datasheet

AD7794/AD7795
Rev. D | Page 27 of 36
10080604020
04854-017
FREQUENCY (Hz)
(dB)
0
–20
–40
–60
–80
–100
01
20
Figure 13. Filter Response with Update Rate = 4.17 Hz (Chop Enabled)
0
–20
–40
–60
–80
–100
02
00
0
–10
–20
–30
–40
–50
–60
0 10000900080007000600050004000300020001000
04854-020
FREQUENCY (Hz)
(dB)
Figure 16. Filter Response with Update Rate = 470 Hz (Chop Enabled)
0
–100
–80
–60
–40
–20
012010080604020
04854-021
FREQUENCY (Hz)
(dB)
Figure 17. Filter Response with Update Rate = 4.17 Hz (Chop Disabled)
0
–100
–80
–60
–40
–20
02100 120 140 160 18080604020
04854-022
FREQUENCY (Hz)
(dB)
18016014012010080604020
04854-018
FREQUENCY (Hz)
(dB)
Figure 14. Filter Response with Update Rate = 16.7 Hz (Chop Enabled)
0
–20
–40
–60
–80
–100
0 30002500200015001000500
04854-019
FREQUENCY (Hz)
(dB)
Figure 15. Filter Response with Update Rate = 242 Hz (Chop Enabled)
00
Figure 18. Filter Response with Update Rate = 16.7 Hz (Chop Disabled)