Temperature [°C]
Vo
ltag
e [V
]
ADC Accuracy vs. Temperature
Vin = 1 V, Internal reference,
200 kSamples/s
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
1
1.001
1.002
1.003
1.004
1.005
1.006
1.007
1.008
1.009
1.01
D066
Figure 8-29. ADC Accuracy vs.
Temperature
Voltage [V]
V
o
lt
a
g
e
[
V
]
ADC Accuracy vs. VDDS
Vin = 1 V, Internal reference,
200 kSamples/s
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
1
1.001
1.002
1.003
1.004
1.005
1.006
1.007
1.008
1.009
1.01
D067
Figure 8-30. ADC Accuracy vs.
Supply Voltage (VDDS)
SWRS232D – FEBRUARY 2019 – REVISED FEBRUARY 2021
48
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