Datasheet

AD5424/AD5433/AD5445 Data Sheet
Rev. D | Page 12 of 28
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
VOLTAGE (mV)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V
BIAS
(V)
03160-022
GAIN ERROR
OFFSET ERROR
T
A
= 25°C
V
REF
= 2.5V
V
DD
= 3V AND 5V
Figure 21. Gain and Offset Errors vs. V
BIAS
Voltage Applied to I
OUT
2
–3
–2
–1
0
1
2
3
LSB
03160-023
V
BIAS
(V)
1.00.5 1.5 2.0 2.5
MAX INL
MAX DNL
MIN INL
MIN DNL
T
A
= 25°C
V
REF
= 0V
V
DD
= 5V
Figure 22. Linearity vs. V
BIAS
Voltage Applied to I
OUT
2, AD5445
–5
–4
–3
–2
–1
0
1
2
3
4
LSB
03160-024
V
BIAS
(V)
0.5 1.51.0 2.0
MAX INL
MAX DNL
MIN INL
MIN DNL
T
A
= 25°C
V
REF
= 2.5V
V
DD
= 5V
Figure 23. Linearity vs. V
BIAS
Voltage Applied to I
OUT
2, AD5445
0
1
2
3
4
5
CURRENT (mA)
6
7
8
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VOLTAGE (V)
03160-025
V
DD
= 5V
V
DD
= 2.5V
V
DD
= 3V
Figure 24. Supply Current vs. Logic Input Voltage (Driving DB0 to DB11,
All Other Digital Inputs qt Supplies)
0
0.2
0.4
0.6
0.8
1.0
I
OUT
LEAKAGE (nA)
1.2
1.4
1.6
4020–20 0–40 60 80 100 120
TEMPERATURE (°C)
03160-026
I
OUT1
V
DD
5V
I
OUT1
V
DD
3V
Figure 25. I
OUT
1 Leakage Current vs. Temperature
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
CURRENT (

A)
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
03160-027
V
DD
= 5V
ALL 0s
ALL 1s
ALL 0s
ALL 1s
V
DD
= 2.5V
Figure 26. Supply Current vs. Temperature