MAX11040 Maxim Integrated Products, MAX11040 Datasheet - Page 21

• Manufacturer Part Number: MAX11040
• Description: Sigma-Delta ADC
• Manufacturer: Maxim Integrated Products

www.DataSheet4U.com
Table 8. Examples of Output Data Rate as a Function of FSAMPC[2:0] and
FSAMPF[10:0] (continued)
Table 9. Typical Performance vs. Output Data Rate
DATA RATE
FSAMPC[2:0]
OUTPUT
(ksps)
0.5
10
12
16
32
64
100
101
000
110
111
1
2
4
8
BANDWIDTH
FSAMPF[10:0]
10111111111
00000000001
00000000000
10111111111
00000000001
00000000000
10111111111
00000000001
00000000000
1011111111x
0000000001x
0000000000x
101111111xx
000000001xx
000000000xx
11xxxxxxxxx
11xxxxxxxxx
11xxxxxxxxx
11xxxxxxxxx
11xxxxxxxxx
(kHz)
-3dB
0.11
0.21
0.42
0.85
1.69
2.11
2.54
3.38
6.78
13.5
______________________________________________________________________________________
24-Bit, 4-Channel, Simultaneous-Sampling,
BANDWIDTH
-0.1dB
(kHz)
0.05
0.11
0.22
0.43
0.87
1.09
1.31
1.74
3.48
6.96
OUTPUT DATA
RATE (sps)
2000.7
2000.7
3997.4
4000.0
4001.3
4001.3
7994.8
8000.0
8002.6
8002.6
15990
16000
16010
16010
31958
32000
32042
32042
63834
64000
LATENCY
12030
6030
3030
1530
(µs)
780
630
530
405
218
124
Cascadable, Sigma-Delta ADC
(24.576MHz CLOCK CYCLES)
RECOVERY
TIME (µs)
OUTPUT DATA PERIOD
FAULT
16375
8375
4375
2375
1375
1175
1042
875
625
500
12284
12284
6148
6144
6142
6142
3074
3072
3071
3071
1537
1536
1535
1535
769
768
767
767
385
384
SNR OF 24-BIT
DATA (dB)
117
115
113
111
108
107
106
105
97
81
ACCURACY OF
POINTS (%)
RELATIVE
256 DATA
FSAMPF OUTPUT DATA PERIOD
(24.576MHz CLOCK CYCLES)
0.04
0.05
0.06
0.08
0.11
0.13
0.14
0.16
0.40
2.51
RESOLUTION
4
2
1
1
1
ACCURACY OF
SINGLE CYCLE
AT 60Hz (%)
RELATIVE
0.23
0.20
0.17
0.16
0.16
0.16
0.16
0.16
0.28
1.26
21