EVAL-AD5444EBZ Analog Devices Inc, EVAL-AD5444EBZ Datasheet - Page 9

• Manufacturer Part Number: EVAL-AD5444EBZ
• Description: BOARD EVALUATION FOR AD5444
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5444EBZ

• Number Of Dac's: 1
• Number Of Bits: 12
• Outputs And Type: 1, Differential
• Sampling Rate (per Second): 2.7M
• Data Interface: Serial
• Settling Time: 16ns
• Dac Type: Current
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: AD5444
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–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
–0.4
–0.8
–1.2
–1.6
–2.0
2.0
1.6
1.2
0.8
0.4
0
0
0
2
0
0
T
V
AD5444
T
V
V
T
V
V
A
DD
A
REF
DD
A
REF
DD
= 25°C
= 25°C
= 25°C
512
= 5V
2048
= 5V
= 5V
3
= 10V
= 10V
Figure 12. TUE vs. Code (12-Bit DAC)
Figure 13. TUE vs. Code (14-Bit DAC)
Figure 14. TUE vs. Reference Voltage
1024
4096
MIN TUE
4
MAX TUE
REFERENCE VOLTAGE (V)
1536
6144
5
CODE
2048
CODE
8192
6
2560
10240 12288 14336 16384
7
3072
8
3584
9
4096
1
0
Rev. C | Page 9 of 28
–0.1
–0.2
–0.3
–0.5
–1.0
–1.5
–2.0
0.3
0.2
0.1
2.0
1.5
1.0
0.5
2.0
1.6
1.2
0.8
0.4
0
0
0
–40
–60
2
V
T
V
AD5444
Figure 17. I
REF
A
DD
–40
= 25°C
Figure 16. Gain Error vs. Reference Voltage
V
–20
= 5V
= 10V
V
DD
3
DD
Figure 15. Gain Error vs. Temperature
= 3V
–20
= 5V
OUT
0
4
1 Leakage Current vs. Temperature
0
REFERENCE VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
5
20
40
40
6
60
60
AD5444/AD5446
7
I
OUT
80
1, V
I
OUT
80
8
DD
1, V
100
= 3V
100
DD
9
= 5V
120
120
140
1
0