
MAX11040K/MAX11060
24-/16-Bit, 4-Channel, Simultaneous-Sampling,
Cascadable, Sigma-Delta ADCs
24
Maxim Integrated
Table 9. Examples of Output Data Rate as a Function of FSAMPC[2:0] and
FSAMPF[10:0] (continued)
FSAMPC[2:0]
FSAMPF[10:0]
OUTPUT DATA
RATE (sps)
OUTPUT DATA PERIOD
(24.576MHz CLOCK CYCLES)
FSAMPF OUTPUT DATA PERIOD
RESOLUTION
(24.576MHz CLOCK CYCLES)
11xxxxxxxxx
2000.7
12284
10111111111
2000.7
12284
00000000001
3997.4
6148
100
00000000000
4000.0
6144
4
11xxxxxxxxx
4001.3
6142
10111111111
4001.3
6142
00000000001
7994.8
3074
101
00000000000
8000.0
3072
2
11xxxxxxxxx
8002.6
3071
10111111111
8002.6
3071
00000000001
15990
1537
000
00000000000
16000
1536
1
11xxxxxxxxx
16010
1535
1011111111x
16010
1535
0000000001x
31958
769
110
0000000000x
32000
768
1
11xxxxxxxxx
32042
767
101111111xx
32042
767
000000001xx
63834
385
111
000000000xx
64000
384
1
Table 10. Typical Performance vs. Output Data Rate
OUTPUT
DATA RATE
(ksps)
-3dB
BANDWIDTH
(kHz)
-0.1dB
BANDWIDTH
(kHz)
LATENCY
(s)
FAULT
RECOVERY
TIME (s)
SNR OF 24-BIT
DATA (dB)
RELATIVE
ACCURACY OF
256 DATA
POINTS (%)
RELATIVE
ACCURACY OF
SINGLE CYCLE
AT 60Hz (%)
0.5
0.11
0.05
12030
16375
117
0.04
0.23
1
0.21
0.11
6030
8375
115
0.05
0.20
2
0.42
0.22
3030
4375
113
0.06
0.17
4
0.85
0.43
1530
2375
111
0.08
0.16
8
1.69
0.87
780
1375
108
0.11
0.16
10
2.11
1.09
630
1175
107
0.13
0.16
12
2.54
1.31
530
1042
106
0.14
0.16
16
3.38
1.74
405
875
105
0.16
32
6.78
3.48
218
625
97
0.40
0.28
64
13.5
6.96
124
500
81
2.51
1.26