AD5624 Analog Devices, AD5624 Datasheet - Page 8

• Manufacturer Part Number: AD5624
• Manufacturer: Analog Devices

Specifications of AD5624

• Resolution (bits): 12bit
• Dac Update Rate: 287kSPS
• Dac Settling Time: 3µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5624/AD5664
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–10
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
10
–2
–4
–6
–8
8
6
4
2
0
0
0
0
0
0
V
T
V
T
V
T
DD
A
A
A
DD
DD
5k 10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k
= 25°C
= 25°C
= 25°C
= V
= V
500
= V
10k
REF
REF
REF
= 5V
1000
= 5V
= 5V
Figure 6. DNL AD5664
Figure 4. INL AD5664
Figure 5. INL AD5624
20k
1500
30k
2000
CODE
CODE
CODE
2500
40k
3000
50k
3500
60k
4000
Rev. 0 | Page 8 of 24
–0.05
–0.10
–0.15
–0.20
0.20
0.15
0.10
0.05
–10
–2
–4
–6
–8
10
–2
–4
–6
–8
8
6
4
2
0
0
8
6
4
2
0
0.75
–40
0
Figure 8. INL Error and DNL Error vs. Temperature
V
T
A
V
DD
V
T
DD
DD
A
= 25°C
1.25
= V
= 25°C
500
= V
–20
= 5V
REF
Figure 9. INL and DNL Error vs. V
REF
1.75
= 5V
1000
= 5V
Figure 7. DNL AD5624
0
2.25
1500
TEMPERATURE (°C)
20
2.75
V
2000
CODE
REF
(V)
40
3.25
2500
60
3.75
3000
REF
MAX DNL
MAX DNL
MIN DNL
MIN DNL
MAX INL
MIN INL
MAX INL
MIN INL
4.25
80
3500
4.75
100
4000