Datasheet

Data Sheet AD5689R/AD5687R
Rev. 0 | Page 13 of 28
Figure 20. INL Error and DNL Error vs. Temperature
Figure 21. INL Error and DNL Error vs. V
REF
Figure 22. INL Error and DNL Error vs. Supply Voltage
Figure 23. Gain Error and Full-Scale Error vs. Temperature
Figure 24. Zero-Code Error and Offset Error vs. Temperature
Figure 25. Gain Error and Full-Scale Error vs. Supply
10
–10
–8
–6
–4
–2
0
2
4
6
8
–40 1106010
ERROR (LSB)
TEMPERATURE (°C)
INL
DNL
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
11256-021
10
–10
–8
–6
–4
–2
0
2
4
6
8
0 5.04.54.03.53.02.52.01.51.00.5
ERROR (LSB)
V
REF
(V)
INL
DNL
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
11256-022
10
–10
–8
–6
–4
–2
0
2
4
6
8
2.7 5.24.74.23.73.2
ERROR (LSB)
SUPPLY VOLTAGE (V)
INL
DNL
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
11256-023
0.10
–0.10
–0.08
–0.06
–0.04
–0.02
0
0.02
0.04
0.06
0.08
–40 –20 0 20 40 60 80 100 120
ERROR (% of FSR)
TEMPERATURE (°C)
GAIN ERROR
FULL-SCALE ERROR
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
11256-024
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 –20 0 20 40 60 80 100 120
ERROR (mV)
TEMPERATURE (°C)
OFFSET ERROR
ZERO-CODE ERROR
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
11256-025
0.10
–0.10
–0.08
–0.06
–0.04
–0.02
0
0.02
0.04
0.06
0.08
2.7 5.24.74.23.73.2
ERROR (% of FSR)
SUPPLY VOLTAGE (V)
GAIN ERROR
FULL-SCALE ERROR
V
DD
= 5V
T
A
= 25°C
INTERNAL REFERENCE = 2.5V
11256-026