AD5024 Analog Devices, AD5024 Datasheet - Page 12

• 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

AD5024/AD5044/AD5064
Figure 20. Gain Error and Full-Scale Error vs. Supply Voltage
0.12
0.09
0.06
0.03
40
35
30
25
20
15
10
–0.1
–0.2
0.2
0.1
5
0
0
0
4.50
4.50
MEAN: 4.11699
SD: 0.0544403
LIMITS: LOW: 3 HIGH: 4.3
CPk: LOW: 6.84 HIGH: 1.12
V
T
CODE = MIDSCALE
Figure 21. Offset Error Voltage vs. Supply Voltage
A
V
T
REF
V
T
A
REF
= 25°C
A
REF
3.9
= 25°C
= 25°C
= 4.096V
= 4.096V
= 4.096V
Figure 22. I
GAIN ERROR
4.75
4.75
FULL-SCALE ERROR
4.0
DD
I
DD POWER-UP
Histogram, V
V
V
DD
5.00
DD
5.00
4.1
(V)
(V)
(mA)
DD
= 5.0 V
4.2
5.25
5.25
4.3
5.50
5.50
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10
8
6
4
2
0
10
10
8
6
4
2
0
0
8
6
4
2
0
–40
4.5
V
V
T
A
DD
REF
V
V
CODE = MIDSCALE
V
V
T
= 25°C
DD
REF
A
DD
REF
= 5.5V
10,000
4.6
Figure 25. Supply Current vs. Supply Voltage
= 25°C
= 4.096
= 5.5V
–20
Figure 24. Supply Current vs. Temperature
= 5.5V
= 4.096
= 4.096
Figure 23. Supply Current vs. Code
4.7
20,000
0
4.8
SUPPLY VOLTAGE (V)
20
TEMPERATURE (°C)
30,000
4.9
DAC CODE
40
5.0
40,000
5.1
60
50,000
5.2
80
5.3
60,000
100
5.4
70,000
120
5.5