AD5024 Analog Devices, AD5024 Datasheet - Page 11

• Manufacturer Part Number: AD5024
• Manufacturer: Analog Devices

Specifications of AD5024

• Resolution (bits): 12bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

–0.05
–0.10
–0.15
–0.20
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
0.20
0.15
0.10
0.05
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2.0
0
2.0
512
T
T
A
V
V
T
A
DD
REF
A
= 25°C
= 25°C
Figure 16. DNL vs. Reference Input Voltage
= 25°C
Figure 15. INL vs. Reference Input Voltage
= 5V
Figure 14. Total Unadjusted Error (TUE)
2.5
2.5
= 4.096V
16,640
3.0
3.0
REFERENCE VOLTAGE (V)
REFERENCE VOLTAGE (V)
MAX INL ERROR @ V
MIN INL ERROR @ V
MIN DNL ERROR @ V
MAX DNL ERROR @ V
3.5
3.5
DAC CODE
32,768
4.0
4.0
DD
DD
DD
4.5
= 5.5V
4.5
DD
48,896
= 5.5V
= 5.5V
= 5.5V
5.0
5.0
65,024
5.5
5.5
Rev. E | Page 11 of 28
–0.005
–0.010
–0.015
0.015
0.010
0.005
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–0.1
–0.2
–0.3
–0.4
1.2
1.0
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.1
0.2
0
2.0
0
0
–60
–60
T
V
V
A
DD
REF
DAC B
DAC A
= 25°C
–40
Figure 17. TUE vs. Reference Input Voltage
–40
DAC D
= 5.5V
Figure 19. Offset Error vs. Temperature
2.5
= 4.096V
Figure 18. Gain Error vs. Temperature
DAC A
DAC C
–20
–20
DAC B
3.0
REFERENCE VOLTAGE (V)
AD5024/AD5044/AD5064
0
0
MAX TUE @ V
MIN TUE @ V
TEMPERATURE (°C)
TEMPERATURE (ºC)
20
20
3.5
40
40
4.0
DD
DAC D
DD
60
60
DAC C
= 5.5V
= 5.5V
80
4.5
80
V
V
100
100
DD
REF
5.0
= 5.5V
= 4.096V
120
120
5.5
140
140