ADS7056
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ZHCSG66 –MARCH 2017
Typical Characteristics (continued)
at TA = 25°C, AVDD = 3.3 V, DVDD = 1.8 V, fIN = 2 kHz, and fSample = 2.5 MSPS (unless otherwise noted)
1
0.5
0
3
1.5
0
-0.5
-1
-1.5
-3
0
3300
3300
2.6
6600
9900
13200
16500
0
3300
6600
9900
13200
16500
Code
Code
D020
D021
AVDD = 2.35 V
Figure 21. Typical INL
Figure 22. Typical DNL
3
1.5
0
1
0.5
0
Minimum
Maximum
-1.5
-3
-0.5
-1
0
6600
9900
13200
16500
-40
-7
26
59
92
125
Code
Free-Air Temperature (èC)
D022
D023
AVDD = 2.35 V
Figure 23. Typical INL
Figure 24. DNL vs Temperature
1
0.5
0
3
Minimum
Maximum
Minimum
Maximum
1.5
0
-0.5
-1.5
-1
-3
2.35
2.85
3.1
3.35
3.6
-40
-7
26
59
92
125
Reference Voltage (V)
Free-Air Temperature (èC)
D024
D025
Figure 25. DNL vs Reference Voltage
Figure 26. INL vs Temperature
Copyright © 2017, Texas Instruments Incorporated
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