AD5530 Analog Devices, AD5530 Datasheet - Page 9

• Manufacturer Part Number: AD5530
• Description: Serial Input, Voltage Output 12-Bit D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5530

• Resolution (bits): 12bit
• Dac Update Rate: 50kSPS
• Dac Settling Time: 20µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.5
–1.0
–1.5
–2.0
1.0
0.8
0.6
0.4
0.2
0.5
0.4
0.3
0.2
0.1
2.0
1.5
1.0
0.5
0
0
0
0
0
0
V
V
REFIN = +5V
REFAGND = 0V
T
V
V
REFIN = +5V
REFAGND = 0V
T
V
V
REFIN = +5V
REFAGND = 0V
T
A
A
A
DD
SS
DD
SS
DD
SS
= 25°C
= 25°C
= 25°C
2000
= –15V
= –15V
= –15V
= +15V
500
= +15V
500
= +15V
Figure 6. AD5530 Typical DNL Plot
Figure 5. AD5530 Typical INL Plot
Figure 7. AD5531 Typical INL Plot
1000
1000
4000
1500
1500
6000
2000
2000
8000
CODE
CODE
CODE
10000 12000 14000 16000
2500
2500
3000
3000
3500
3500
4000
4000
Rev. B | Page 9 of 20
–0.25
–0.50
–0.75
–1.00
1.00
0.75
0.50
0.25
–0.5
–1.0
–1.5
–2.0
–0.2
–0.4
–0.6
–0.8
–1.0
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
0
0
0
–40
–40
0
Figure 10. AD5531 Typical DNL Error vs. Temperature
Figure 9. AD5531 Typical INL Error vs. Temperature
V
V
REFIN = +5V
REFAGND = 0V
T
V
V
REFIN = +5V
REFAGND = 0V
V
V
REFIN = +5V
REFAGND = 0V
A
DD
SS
DD
SS
DD
SS
= 25°C
2000
= –15V
= –15V
= –15V
= +15V
= +15V
= +15V
–20
–20
Figure 8. AD5531 Typical DNL Plot
4000
0
0
6000
TEMPERATURE (°C)
TEMPERATURE (°C)
8000
CODE
20
20
10000 12000 14000 16000
AD5530/AD5531
40
40
60
60
80
80