AD5445YRUZ Analog Devices Inc, AD5445YRUZ Datasheet - Page 11

• Manufacturer Part Number: AD5445YRUZ
• Description: IC DAC 12BIT PARALL IOUT 20TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5445YRUZ

• Data Interface: Parallel
• Settling Time: 80ns
• Number Of Bits: 12
• 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
• Resolution (bits): 12bit
• Sampling Rate: 20.4MSPS
• Input Channel Type: Parallel
• Supply Voltage Range - Analog: 2.5V To 5.5V
• Supply Current: 400nA
• Digital Ic Case Style: TSSOP
• Number Of Channels: 1
• Resolution: 12b
• Conversion Rate: 20.4MSPS
• Interface Type: Parallel
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: R-2R
• Power Supply Requirement: Single
• Output Type: Current
• Integral Nonlinearity Error: ±1+/- LSB
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD5445EBZ - BOARD EVALUATION FOR AD5445
• Lead Free Status / Rohs Status: 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