Datasheet

AD5602/AD5612/AD5622 Data Sheet
Rev. C | Page 10 of 24
TEMPERATURE (°C)
DNL ERROR (LSB)
0.6
0.5
0.4
0.3
0.2
0.1
0
–0.3
–0.2
–0.1
–40 0–20 604020 12010080
MAX DNL = 5V
MAX DNL = 3V
MIN DNL = 5V
MIN DNL = 3V
05446-012
Figure 17. AD5622 DNL Error vs. Temperature (3 V/5 V Supply)
TEMPERATURE (°C)
ERROR (mV)
4
0
2
–2
–4
–8
–10
–6
–40 –20 0 604020 100 12080
ZERO CODE ERROR = 3V
FULL-SCALE ERROR = 3V
FULL-SCALE ERROR = 5V
ZERO CODE ERROR = 5V
05446-013
Figure 18. Zero Code/Full-Scale Error vs. Temperature (3 V/5 V Supply)
V
DD
(V)
ERROR (mV)
1
0
–1
–2
–3
–4
–5
–8
–7
–6
2.7 3.2 4.23.7 5.24.7
ZERO CODE ERROR
T
A
= 25°C
FULL-SCALE ERROR
05446-014
Figure 19. Zero Code/Full-Scale Error vs. Supply Voltage
TEMPERATURE (°C)
ERROR (mV)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0
0.2
0.4
–40 0–20 604020 12010080
OFFSET ERROR = 5V
OFFSET ERROR = 3V
05446-015
Figure 20. Offset Error vs. Temperature (3 V/5 V Supply)
TEMPERATURE (°C)
ERROR (%FSR)
0.00025
0.00020
0.00015
0.00010
0
0.00005
–40 0–20 604020 12010080
GAIN ERROR = 5V
GAIN ERROR = 3V
05446-016
Figure 21. Gain Error vs. Temperature (3 V/5 V Supply)
0
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.
09
0.10
2.7 3.2 3.7 4.2 4.7 5.2
V
DD
(V)
I
DD
(µA)
T
A
= 25°C
0.01
05446-017
Figure 22. Supply Current vs. Supply Voltage