MAX1415EUE Maxim Integrated, MAX1415EUE Datasheet - Page 12

• Manufacturer Part Number: MAX1415EUE
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1415EUE

• Number Of Channels: 2
• Architecture: Sigma-Delta
• Conversion Rate: 0.5 KSPs
• Resolution: 16 bit
• Input Type: Differential
• Snr: No
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TSSOP-16
• Maximum Power Dissipation: 842 mW
• Minimum Operating Temperature: - 45 C
• Number Of Converters: 1
• Voltage Reference: 1.75 V

16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
Table 3. MAX1416—Output RMS Noise vs. Gain and Output Data Rate (5V)
12
FILTER FIRST NOTCH
BUFFERED (f
UNBUFFERED (f
BUFFERED (f
UNBUFFERED (f
AND OUTPUT DATA
______________________________________________________________________________________
RATE (Hz)
100
200
100
200
250
500
250
500
20
25
20
25
50
60
50
60
CLKIN
CLKIN
CLKIN
CLKIN
= 2.4576MHz)
= 1MHz)
= 1MHz)
= 2.4576MHz)
-3dB FREQUENCY
15.72
15.72
(Hz)
5.24
6.55
26.2
52.4
5.24
6.55
26.2
52.4
13.1
65.5
13.1
65.5
131
131
552.57
551.95
568.80
520.55
92.29
98.13
96.62
99.77
3.51
4.46
3.88
5.00
4.10
4.52
3.21
3.93
1
295.67
275.15
292.49
302.42
47.60
48.60
47.35
52.91
1.87
2.39
1.92
2.60
2.56
2.96
1.84
2.21
2
105.50
134.65
151.10
136.54
TYPICAL OUTPUT RMS NOISE (µV)
28.62
24.35
26.33
26.56
1.11
1.32
1.17
1.41
1.68
1.89
1.14
1.37
4
11.60
69.01
11.89
69.82
12.42
71.96
12.31
68.66
0.75
0.90
0.76
0.87
1.23
1.32
0.76
0.87
8
GAIN
35.15
33.34
36.61
36.94
0.70
0.83
6.40
0.72
0.83
6.00
1.19
1.32
7.10
0.73
0.81
5.95
16
17.37
16.77
19.18
18.64
0.71
0.81
3.70
0.70
0.81
3.66
1.21
1.27
4.30
0.72
0.77
3.50
32
0.67
0.75
2.34
9.04
0.65
0.73
2.51
9.04
1.15
1.28
3.16
9.95
0.64
0.74
2.37
9.34
64
10.23
0.65
0.74
2.30
9.05
0.65
0.74
2.46
9.36
1.19
1.31
3.19
0.65
0.73
2.38
9.49
128