AD5625R Analog Devices, AD5625R Datasheet - Page 16

• Manufacturer Part Number: AD5625R
• Manufacturer: Analog Devices

Specifications of AD5625R

• Resolution (bits): 12bit
• Dac Update Rate: 333kSPS
• Dac Settling Time: 3µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser

AD5625R/AD5645R/AD5665R, AD5625/AD5665
–0.5
–1.0
–1.5
–2.0
–2.5
1.0
0.5
0
2.7
Figure 32. Zero-Scale Error and Offset Error vs. Supply
T
Figure 33. I
A
Figure 34. I
= 25°C
V
V
DD
DD
V
= 3.6V
= 5.5V
3.2
REFOUT
DD
DD
Histogram with External Reference
Histogram with Internal Reference
= 1.25V
3.7
I
I
V
DD
DD
DD
V
(mA)
(mA)
4.2
(V)
REFOUT
ZERO-SCALE ERROR
= 2.5V
OFFSET ERROR
4.7
V
V
DD
DD
5.2
= 3.6V
= 5.5V
Rev. B | Page 16 of 36
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
–40
512
2.7
T
V
T
A
DD
A
= 25°C
= 25°C
Figure 37. Supply Current vs. Temperature
= 5.5V
10512
Figure 35. Supply Current vs. DAC Code
–20
Figure 36. Supply Current vs. Supply
3.2
20512
0
3.7
V
TEMPERATURE (°C)
V
DD
DD
20
= V
= V
30512
V
CODE
REF
DD
REF
V
4.2
(V)
= 5V
REFOUT
= 3V
40
V
REFIN
40512
= 2.5V
= 5V
60
4.7
50512
80
5.2
60512
100