MX7705EUE+ Maxim Integrated Products, MX7705EUE+ Datasheet - Page 8

• Manufacturer Part Number: MX7705EUE+
• Description: IC ADC 16BIT 2CH 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MX7705EUE+

• Number Of Bits: 16
• Sampling Rate (per Second): 500
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 755mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADC
Table 1. Output RMS Noise vs. Gain and Output Data Rate (V
8
BUFFERED (f
UNBUFFERED (f
BUFFERED (f
UNBUFFERED (f
OUTPUT DATA RATE
_______________________________________________________________________________________
FILTER FIRST
NOTCH AND
100Hz
200Hz
100Hz
200Hz
250Hz
500Hz
250Hz
500Hz
20Hz
25Hz
20Hz
25Hz
50Hz
60Hz
50Hz
60Hz
CLKIN
CLKIN
CLKIN
CLKIN
= 1MHz)
= 2.4576MHz)
= 1MHz)
= 2.4576MHz)
-3dB FREQUENCY
15.72Hz
15.72Hz
5.24Hz
6.55Hz
26.2Hz
52.4Hz
5.24Hz
6.55Hz
26.2Hz
52.4Hz
13.1Hz
65.5Hz
13.1Hz
65.5Hz
131Hz
131Hz
102.35
586.93
105.78
526.60
608.86
101.56
556.06
99.66
4.44
5.11
4.32
5.16
3.53
4.41
3.65
4.56
1
272.83
260.51
288.39
278.91
49.59
49.86
46.85
49.64
2.28
2.79
2.50
2.85
1.86
2.23
1.94
2.41
2
224.79
132.16
110.80
142.88
TYPICAL OUTPUT RMS NOISE (µV)
23.04
24.67
16.98
25.39
1.29
1.55
1.35
1.63
1.09
1.29
1.17
1.32
4
11.78
70.78
12.16
67.25
12.48
67.51
12.92
74.78
0.79
0.92
0.81
0.96
0.73
0.83
0.79
0.87
8
GAIN
DD
33.94
34.09
36.75
35.41
0.70
0.81
6.32
0.73
0.83
6.42
0.72
0.79
6.38
0.70
0.80
6.65
16
= 5V)
17.57
18.20
17.98
18.99
0.70
0.80
3.63
0.70
0.81
3.80
0.71
0.77
3.78
0.69
0.79
3.69
32
0.64
0.73
2.25
9.14
0.64
0.74
2.22
8.95
0.67
0.72
2.32
9.43
0.66
0.71
2.36
9.80
64
0.63
0.74
2.24
9.22
0.64
0.74
2.23
9.08
0.66
0.73
2.35
9.40
0.65
0.74
2.36
9.44
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