AD5643R Analog Devices, AD5643R Datasheet - Page 11

• Manufacturer Part Number: AD5643R
• Manufacturer: Analog Devices

Specifications of AD5643R

• Resolution (bits): 14bit
• Dac Update Rate: 250kSPS
• Dac Settling Time: 3.5µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

–0.2
–0.4
–0.6
–0.8
–1.0
–10
1.0
0.8
0.6
0.4
0.2
10
–2
–4
–6
–8
–1
–2
–3
–4
8
6
4
2
0
4
3
2
1
0
0
0
0
V
V
T
V
V
T
V
V
T
A
5k 10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k
A
DD
REFOUT
DD
REFOUT
A
DD
REFOUT
= 25°C
= 25°C
= 25°C
0.5k
= 5V
= 5V
= 5V
= 2.5V
= 2.5V
= 2.5V
1.0k
Figure 10. INL—AD5663R-5
Figure 11. INL—AD5643R-5
Figure 12. INL—AD5623R-5
1.5k
CODE
CODE
2.0k
CODE
2.5k
3.0k
3.5k
4.0k
Rev. D | Page 11 of 32
–0.05
–0.10
–0.15
–0.20
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
0.20
0.15
0.10
0.05
1.0
0.8
0.6
0.4
0.2
0.5
0.4
0.3
0.2
0.1
0
0
0
0
0
V
V
T
V
V
T
V
V
T
DD
REFOUT
A
5k
A
DD
REFOUT
A
DD
REFOUT
= 25°C
= 25°C
= 25°C
0.5k
= 5V
= 5V
= 5V
10k
AD5623R/AD5643R/AD5663R
= 2.5V
= 2.5V
= 2.5V
15k
Figure 13. DNL—AD5663R-5
Figure 14. DNL—AD5643R-5
Figure 15. DNL—AD5623R-5
1.0k
20k
1.5k
25k
30k
CODE
CODE
CODE
2.0k
35k
2.5k
40k
45k
3.0k
50k
55k
3.5k
60k
4.0k
65k