AD5426 Analog Devices, AD5426 Datasheet - Page 9

• Manufacturer Part Number: AD5426
• Description: High Bandwidth CMOS 8-Bit Serial Interface Multiplying D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5426

• Resolution (bits): 8bit
• Dac Update Rate: 2.47MSPS
• Dac Settling Time: 50ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

–0.40
–0.45
–0.50
–0.55
–0.60
–0.65
–0.70
–0.1
–0.2
–0.3
0.6
0.5
0.4
0.3
0.2
0.1
–1
–2
–3
–4
–5
0
5
4
3
2
1
0
–60
2
2
T
V
AD5443
V
T
V
AD5443
A
DD
A
REF
DD
= 25°C
= 25°C
–40
= 5V
= 5V
= 10V
3
3
Figure 14. Gain Error vs. Temperature
Figure 13. DNL vs. Reference Voltage
Figure 12. INL vs. Reference Voltage
–20
V
4
4
DD
0
= 3V
REFERENCE VOLTAGE
REFERENCE VOLTAGE
TEMPERATURE (°C)
MIN DNL
5
5
20
MAX INL
MIN INL
40
6
6
60
V
7
7
DD
= 5V
80
8
8
100
9
9
120
140
10
10
Rev. C | Page 9 of 28
Figure 17. Gain and Offset Errors vs. V
–0.5
–1.0
–1.5
–2.0
–0.1
–0.2
–0.3
–0.4
–0.5
2.0
1.5
1.0
0.5
0.5
0.4
0.3
0.2
0.1
–1
–2
–3
–4
–5
0
4
3
2
1
0
0
0.5
0.5
0
T
V
V
AD5443
T
V
V
AD5443
T
V
V
A
REF
DD
A
Figure 15. Linearity vs. V
Figure 16. Linearity vs. V
A
REF
DD
REF
DD
= 25°C
= 25°C
= 25°C
0.6
0.2
0.6
GAIN ERROR
= 3V
= 3V
= 3V AND 5V
= 2.5V
= 0V
= 0V
0.7
0.4
0.7
MAX INL
MAX DNL
MIN INL
0.8
0.6
0.8
AD5426/AD5432/AD5443
0.9
0.8
0.9
V
V
V
MAX INL
BIAS
BIAS
BIAS
BIAS
BIAS
1.0
1.0
1.0
Voltage Applied to I
Voltage Applied to I
OFFSET ERROR
(V)
(V)
(V)
MIN DNL
BIAS
1.1
MIN INL
1.2
1.1
Voltage Applied to I
1.2
1.4
1.2
MAX DNL
1.3
1.6
1.3
MIN DNL
OUT
OUT
1.4
1.8
1.4
2
2
OUT
1.5
2.0
1.5
2