AD5424 Analog Devices, AD5424 Datasheet - Page 12

• Manufacturer Part Number: AD5424
• Description: High Bandwidth CMOS 8-Bit Parallel Interface Multiplying D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5424

• Resolution (bits): 8bit
• Dac Update Rate: 20.4MSPS
• Dac Settling Time: 30ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

AD5424/AD5433/AD5445
–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
3
2
1
0
4
3
2
1
0
0
0.5
0.5
Figure 22. Linearity vs. V
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,
2,
1.8
AD5445
AD5445
2.0
2.0
2.5
OUT
2
Rev. C | Page 12 of 28
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 qt Supplies)
0
V
DD
OUT
1.5
0
ALL 0s
= 3V
1 Leakage Current vs. Temperature
TEMPERATURE (°C)
V
TEMPERATURE (°C)
20
DD
V
2.0
20
V
DD
VOLTAGE (V)
= 2.5V
DD
= 2.5V
= 5V
V
40
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
Data Sheet
5V
100
3V
120
4.5
120
140
5.0