AD5628 Analog Devices, AD5628 Datasheet - Page 16
AD5628
Manufacturer Part Number
AD5628
Description
Manufacturer
Analog Devices
Datasheet
1.AD5628.pdf
(32 pages)
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
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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