![](http://datasheet.mmic.net.cn/Maxim-Integrated-Products/MAX11633EEG-_datasheet_105510/MAX11633EEG-_6.png)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX11626
toc10
VDD (V)
I DD
(A)
5.15
4.85
5.05
4.95
1200
1400
1600
1800
2000
2200
2400
2600
1000
4.75
5.25
MAX11626/MAX11628/MAX11632
fSAMPLE = 300ksps
INTERNAL REFERENCE
EXTERNAL REFERENCE
MAX11626–MAX11629/MAX11632/MAX11633
12-Bit, 300ksps ADCs
with FIFO and Internal Reference
6
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DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX11626
toc04
OUTPUT CODE (DECIMAL)
DNL
(LSB)
3072
2048
1024
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
4096
MAX11627/MAX11629/MAX11633
fSAMPLE = 300ksps
SINAD vs. FREQUENCY
MAX11626
toc05
FREQUENCY (kHz)
SINAD
(dB)
100
10
55
60
65
70
75
80
50
11000
MAX11627/MAX11629/MAX11633
MAX11626/MAX11628/MAX11632
SFDR vs. FREQUENCY
MAX11626
toc06
FREQUENCY (kHz)
SFDR
(dB)
100
10
60
70
80
90
100
50
1
1000
MAX11627/MAX11629/MAX11633
MAX11626/MAX11628/ MAX11632
THD vs. FREQUENCY
MAX11626
toc07
FREQUENCY (kHz)
THD
(dB)
100
10
-90
-80
-70
-60
-50
-100
1
1000
MAX11626/MAX11628/MAX11632
MAX11627/MAX11629/MAX11633
SUPPLY CURRENT vs. SAMPLING RATE
MAX11626
toc08
SAMPLING RATE (ksps)
I VDD
(A)
100
10
500
1000
1500
2000
2500
3000
0
1
1000
MAX11626/MAX11628/MAX11632
VDD = 5V
INTERNAL REFERENCE
EXTERNAL REFERENCE
SUPPLY CURRENT vs. SAMPLING RATE
MAX11626
toc09
SAMPLING RATE (ksps)
I VDD
(A)
100
10
200
400
600
800
1000
1200
1400
1600
1800
0
1
1000
MAX11627/MAX11629/MAX11633
VDD = 3V
INTERNAL REFERENCE
EXTERNAL REFERENCE
Typical Operating Characteristics (continued)
VDD = +5V, VREF = +4.096V, fSCLK = 4.8MHz, CLOAD = 30pF, TA = +25°C, for MAX11626/MAX11628/MAX11632, unless otherwise noted.
VDD = +3V, VREF = +2.5V, fSCLK = 4.8MHz, CLOAD = 30pF, TA = +25°C, for MAX11627/MAX11629/MAX11633, unless otherwise noted.