AD5445YRU Analog Devices Inc, AD5445YRU Datasheet - Page 11

• Manufacturer Part Number: AD5445YRU
• Description: 12-BIT IOUT DAC PARALLEL ITF I.C.
• Manufacturer: Analog Devices Inc

Specifications of AD5445YRU

• Rohs Compliant: NO
• Rohs Status: RoHS non-compliant
• Settling Time: 80ns
• Number Of Bits: 12
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 25µW
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• For Use With: EVAL-AD5445EBZ - BOARD EVALUATION FOR 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
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