Datasheet

AD5066
Rev. A | Page 9 of 24
GAIN ERROR (%FSR)
REFERENCE VOLTAGE (V)
–0.010
–0.005
0
0.005
0.010
2 3 4 5
V
DD
= 5.5V
T
A
= 25°C
06845-111
Figure 10. Gain Error Vs. Reference Input Voltage
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
2 3 4 5
ZERO-SCALE ERROR (mV)
REFERENCE VOLTAGE (V)
V
DD
= 5.5V
T
A
= 25°C
06845-112
Figure 11. Zero-Code Error Vs. Reference Input Voltage
–1.2
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
1.2
–40 –20 0 20 40 60 80 100 120
INL (LSB)
TEMPERATURE (°C)
MAX INL
MIN INL
V
DD
= 5V
V
REF
= 4.096V
06845-113
Figure 12. INL vs. Temperature
–1.2
–0.8
–1.0
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
1.2
–40 –20 0 20 40 60 80 100 120
DNL (LSB)
TEMPERATURE (°C)
MAX DNL
MIN DNL
V
DD
= 5V
V
REF
= 4.096V
06845-114
Figure 13. DNL vs. Temperature
–100
–80
–60
–40
–20
0
20
40
60
80
100
–40 –20 0 20 40 60 80 100 120
TOTAL UNADJUSTED ERROR (µV)
TEMPERATURE (°C)
MAX TUE
MIN TUE
V
DD
= 5V
V
REF
= 4.096V
06845-115
Figure 14. Total Unadjusted Error vs. Temperature
–50
–40
–30
–20
–10
0
10
20
30
40
50
–40 –20 0 20 40 60 80 100 120
ZERO-SCALE ERROR (µV)
TEMPERATURE (°C)
V
DD
= 5V
V
REF
= 4.096V
06845-116
Figure 15. Zero-Code Error vs. Temperature