Datasheet

AD5641 Data Sheet
Rev. D | Page 8 of 20
–0.0025
–0.0020
–0.0015
–0.0010
–0.0005
0
0.0005
0.0010
0.0015
0.0020
0.0025
–40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
ERROR (V)
ZERO-CODE ERROR @ V
DD
= 5V
FULL-SCALE ERROR @ V
DD
= 5V
FULL-SCALE ERROR @ V
DD
= 3V
ZERO-CODE ERROR @ V
DD
= 3V
04611-010
Figure 11. Zero-Code/Full-Scale Error vs. Temperature (3 V/5 V)
–0.0020
–0.0015
–0.0010
–0.0005
0
0.0005
0.0010
0.0015
0.0020
2.7 3.2 3.7 4.2 4.7 5.2
SUPPLY (V)
ERROR (V)
T
A
= 25°C
FULL-SCALE ERROR
ZERO-CODE ERROR
04611-011
Figure 12. Zero-Code/Full-Scale Error vs. Supply at 25°C
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
256 2256 4256 6256 8256 10256 12256 14256
DAC CODE
DNL ERROR (LSB)
V
DD
= 5V
T
A
= 25°C
04611-012
Figure 13. Typical DNL
–0.4
–0.3
–0.2
–0.1
0.1
0.2
0.3
0.4
0.5
0.6
–40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
DNL ERROR (LSB)
0
MAX DNL @ V
DD
= 5V
MIN DNL @ V
DD
= 5V
MAX DNL @ V
DD
= 3V
MIN DNL @ V
DD
= 3V
04611-013
Figure 14. DNL Error vs. Temperature (3 V/5 V)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
2.7 3.2 3.7 4.2 4.7 5.2
SUPPLY (V)
DNL ERROR (LSB)
T
A
= 25°C
04611-014
MAX DNL
ERROR
MIN DNL ERROR
Figure 15. DNL Error vs. Supply at 25°C
0
2
4
6
8
10
12
0.05456 0.05527 0.05599 0.05671 0.05742 0.05814 0.05885 0.06648 0.06710 0.06773 0.06835 0.06897 0.06960 0.07022 0.07084 0.07147 0.07209 0.07271 0.07334
I
DD
(mA)
NUMBER OF DEVICES
04611-015
V
DD
= 5V
V
IH
= DV
DD
V
IL
= GND
T
A
= 25°C
V
DD
= 3V
V
IH
= DV
DD
V
IL
= GND
T
A
= 25°C
Figure 16. I
DD
Histogram (3 V/5 V)