AD5452 Analog Devices, AD5452 Datasheet - Page 10

• Manufacturer Part Number: AD5452
• Description: 12-Bit High Bandwidth Multiplying DACs with Serial Interface
• Manufacturer: Analog Devices

Specifications of AD5452

• Resolution (bits): 12bit
• Dac Update Rate: 2.7MSPS
• Dac Settling Time: 160ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

AD5450/AD5451/AD5452/AD5453
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
–0.2
–0.4
–0.6
–0.8
–1.0
–0.4
–0.8
–1.2
–1.6
–2.0
1.0
0.8
0.6
0.4
0.2
2.0
1.6
1.2
0.8
0.4
0
0
0
2
0
0
T
V
AD5452
T
V
V
T
V
V
A
DD
A
REF
DD
A
REF
DD
= 25°C
= 25 ° C
= 25 ° C
= 5V
2048
= 5V
= 5V
512
3
= 10V
= 10V
Figure 18. TUE vs. Code (12-Bit DAC)
Figure 19. TUE vs. Code (14-Bit DAC)
Figure 20. TUE vs. Reference Voltage
1024
4096
MIN TUE
4
REFERENCE VOLTAGE (V)
MAX TUE
1536
6144
5
CODE
CODE
2048
8192
6
10240 12288 14336 16384
2560
7
3072
8
2584
9
4096
10
Rev. E | Page 10 of 32
–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
–60
0
–40
2
T
V
AD5452
Figure 23. I
Figure 22. Gain Error (LSB) vs. Reference Voltage
A
DD
–40
= 25°C
Figure 21. Gain Error (LSB) vs. Temperature
V
= 5V
V
–20
DD
3
DD
= 3V
= 5V
–20
OUT
4
0
1 Leakage Current vs. Temperature
REFERENCE VOLTAGE (V)
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
5
20
40
40
6
60
60
7
I
OUT
I
80
OUT
1 V
80
8
1 V
DD
100
DD
= 3V
100
= 5V
9
120
120
140
10