AD5570 Analog Devices, AD5570 Datasheet - Page 12

• Manufacturer Part Number: AD5570
• Manufacturer: Analog Devices

Specifications of AD5570

• Resolution (bits): 16bit
• Dac Update Rate: 83kSPS
• Dac Settling Time: 12µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: SPI

AD5570
Figure 13. Differential Nonlinearity vs. Temperature, V
Figure 12. Integral Nonlinearity vs. Temperature, V
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
11.4
–40
–40
Figure 14. Integral Nonlinearity vs. Supply Voltage
V
REFIN = +5V
V
REFIN = +5V
T
REFIN = 5V
DD
A
DD
= 25°C
/V
–20
/V
–20
SS
12.0
SS
= ±12V
= ±12V
0
0
13.0
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
40
40
14.0
60
60
15.0
80
80
DD
DD
/V
100
100
/V
SS
16.0 16.5
SS
= ±12 V
= ±12 V
120
120
Rev. C | Page 12 of 24
Figure 17. Integral Nonlinearity Error vs. Reference Voltage, V
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
11.4
0
0
0
2.0
Figure 15. Differential Nonlinearity vs. Supply Voltage
0
V
T
T
REFIN = 5V
V
T
A
A
DD
A
DD
= 125°C
100
= 25°C
= 25°C
/V
/V
2.5
SS
SS
12.0
= ±16.5V
= ±12V
200
Figure 16. INL Drift over Time
3.0
300
REFERENCE VOLTAGE (V)
13.0
SUPPLY VOLTAGE (V)
400
3.5
TIME (Hours)
500
14.0
4.0
600
700
15.0
4.5
800
5.0
DD
16.0 16.5
900
/V
SS
1000
5.5
= ±12 V