AD5450 Analog Devices, AD5450 Datasheet - Page 9

• Manufacturer Part Number: AD5450
• Description: 8-Bit High Bandwidth Multiplying DACs with Serial Interface
• Manufacturer: Analog Devices

Specifications of AD5450

• Resolution (bits): 8bit
• Dac Update Rate: 2.7MSPS
• Dac Settling Time: 100ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

–0.25
–0.50
–0.75
–1.00
1.00
0.75
0.50
0.25
–0.2
–0.4
–0.6
–0.8
–1.0
–0.4
–0.8
–1.2
–1.6
–2.0
1.0
0.8
0.6
0.4
0.2
2.0
1.6
1.2
0.8
0.4
0
0
0
2
0
0
T
V
V
T
V
V
T
V
AD5452
A
A
REF
DD
REF
DD
A
DD
= 25°C
= 25°C
= 25 ° C
2048
= 5V
= 5V
512
= 10V
= 10V
= 5V
3
Figure 12. DNL vs. Code (12-Bit DAC)
Figure 13. DNL vs. Code (14-Bit DAC)
Figure 14. INL vs. Reference Voltage
1024
4096
4
REFERENCE VOLTAGE (V)
MAX INL
1536
6144
5
MIN INL
CODE
CODE
2048
8192
6
10240 12288 14336 16384
2560
7
3072
8
2584
9
4096
10
Rev. E | Page 9 of 32
–0.05
–0.10
–0.15
–0.20
–0.25
–0.5
–1.0
–1.5
–2.0
–0.1
–0.2
–0.3
–0.4
–0.5
0.25
0.20
0.15
0.10
0.05
2.0
1.5
1.0
0.5
0.5
0.4
0.3
0.2
0.1
0
0
0
2
0
0
AD5450/AD5451/AD5452/AD5453
T
V
V
AD5450
T
V
V
AD5451
T
V
AD5452
A
A
REF
DD
REF
DD
A
DD
= 25 ° C
= 25 ° C
= 25 ° C
= 5V
= 5V
128
= 5V
= 10V
32
= 10V
3
Figure 15. DNL vs. Reference Voltage
Figure 17. TUE vs. Code (10-Bit DAC)
Figure 16. TUE vs. Code (8-Bit DAC)
256
64
4
REFERENCE VOLTAGE (V)
MAX DNL
MIN DNL
384
96
5
CODE
CODE
128
512
6
160
640
7
192
768
8
224
896
9
1024
256
10