AD5629R Analog Devices, AD5629R Datasheet - Page 15

• Manufacturer Part Number: AD5629R
• Manufacturer: Analog Devices

Specifications of AD5629R

• Resolution (bits): 12bit
• Dac Update Rate: 166kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser

–0.5
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–0.0010
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0
6
5
4
3
2
1
0
–2
0
V
EXT REF = 5V
T
T
V
EXT REF = 5V
T
A
DD
A
Figure 29. Supply Current vs. Logic Input Voltage
A
DD
= 25°C
= 25°C
= 25°C
0.5
= 5V
= 5V
–0.0006
Figure 30. Full-Scale Settling Time, 5 V
1.0
Figure 31. Power-On Reset to 0 V
0
1.5
V
–0.0002
DD
2.0
= 3V
2
V
TIME (s)
V
TIME (µs)
LOGIC
DD
2.5
0.0002
V
(V)
DD
3.0
4
= 5V
V
OUT
3.5
A
0.0006
4.0
6
4.5
0.0010
5.0
8
Rev. A | Page 15 of 28
–0.5
3
4
–0.5
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–0.0010
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
CH3 10.0mV
0
–10
Figure 34. Digital-to-Analog Glitch Impulse (Negative)
V
EXT REF = 5V
T
V
EXT REF = 5V
T
DD
A
A
DD
= 25°C
= 25°C
= 5V
Figure 33. Exiting Power-Down to Midscale
= 5V
T
–0.0006
Figure 32. Power-On Reset to Midscale
B
W
–5
CH4 5.0V
–0.0002
24
TH
TIME (s)
V
TIME (µs)
DD
CLK RISING EDGE
M400ns
T
0
V
AD5629R/AD5669R
17.0%
0.0002
OUT
24
TH
A
V
CLK RISING EDGE
OUT
A
A CH4
V
EXT REF = 5V
T
0.0006
5
DD
A
= 25°C
= 5V
V
OUT
A
1.50V
0.0010
10