EVAL-AD5445EBZ Analog Devices Inc, EVAL-AD5445EBZ Datasheet - Page 11

• Manufacturer Part Number: EVAL-AD5445EBZ
• Description: BOARD EVALUATION FOR AD5445
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5445EBZ

• Number Of Dac's: 1
• Number Of Bits: 12
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 20M
• Data Interface: Parallel
• Settling Time: 30ns
• Dac Type: Current
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: AD5445
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
Figure 21. Gain and Offset Errors vs. V
–1
–2
–3
–1
–2
–3
–4
–5
0
3
2
1
0
4
3
2
1
0
0.5
Figure 22. Linearity vs. V
0.5
Figure 23. Linearity vs. V
0
T
V
V
T
V
V
A
REF
DD
A
REF
DD
MAX DNL
0.2
= 25°C
= 25°C
= 5V
= 5V
= 0V
= 2.5V
MIN INL
0.4
1.0
0.6
1.0
MAX DNL
MIN DNL
0.8
BIAS
BIAS
OFFSET ERROR
V
V
V
GAIN ERROR
BIAS
BIAS
BIAS
Voltage Applied to I
Voltage Applied to I
1.5
1.0
MIN INL
(V)
(V)
(V)
MAX INL
MIN DNL
1.2
BIAS
1.5
Voltage Applied to I
1.4
T
V
V
A
REF
DD
2.0
= 25°C
= 3V AND 5V
= 2.5V
1.6
OUT
OUT
MAX INL
2, AD5445
2, AD5445
1.8
2.0
2.5
2.0
OUT
2
Rev. B | Page 11 of 32
Figure 24. Supply Current vs. Logic Input Voltage (Driving DB0 to DB11,
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
8
7
6
5
4
3
2
1
0
0
0
–40
–60
0
–40
0.5
Figure 25. I
–20
ALL 1s
Figure 26. Supply Current vs. Temperature
–20
1.0
All Other Digital Inputs @ Supplies)
0
V
DD
OUT
1.5
0
ALL 0s
= 3V
1 Leakage Current vs. Temperature
TEMPERATURE (°C)
V
TEMPERATURE (°C)
20
AD5424/AD5433/AD5445
DD
V
2.0
20
V
DD
VOLTAGE (V)
= 2.5V
DD
= 2.5V
= 5V
40
V
2.5
40
DD
= 5V
3.0
60
60
I
OUT1
I
OUT1
3.5
80
ALL 0s
ALL 1s
80
V
V
DD
DD
100
4.0
5V
100
3V
120
4.5
120
140
5.0