AD5628 Analog Devices, AD5628 Datasheet - Page 16

• Manufacturer Part Number: AD5628
• Manufacturer: Analog Devices

Specifications of AD5628

• Resolution (bits): 12bit
• Dac Update Rate: 95kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5628/AD5648/AD5668
–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
0
–2
V
EXT REF = 5V
T
T
V
EXT REF = 5V
T
A
DD
A
Figure 37. Supply Current vs. Logic Input Voltage
A
DD
= 25°C
= 25°C
0.5
= 25°C
= 5V
= 5V
–0.0006
Figure 38. Full-Scale Settling Time, 5 V
1.0
Figure 39. 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. F | Page 16 of 32
–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 42. Digital-to-Analog Glitch Impulse (Negative)
V
EXT REF = 5V
T
V
EXT REF = 5V
T
A
DD
A
DD
= 25°C
= 25°C
= 5V
Figure 41. Exiting Power-Down to Midscale
= 5V
T
–0.0006
Figure 40. 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
17.0%
OUT
0.0002
24
TH
A
V
CLK RISING EDGE
OUT
A
A CH4
V
EXT REF = 5V
T
0.0006
A
5
DD
= 25°C
Data Sheet
= 5V
V
OUT
A
1.50V
0.0010
10