AD5668 Analog Devices, AD5668 Datasheet - Page 14
AD5668
Manufacturer Part Number
AD5668
Description
Manufacturer
Analog Devices
Datasheet
1.AD5628.pdf
(32 pages)
Specifications of AD5668
Resolution (bits)
16bit
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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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Company:
Part Number:
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Manufacturer:
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Part Number:
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Quantity:
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Part Number:
AD5668BRUZ-2
Manufacturer:
ADI/亚德诺
Quantity:
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AD5628/AD5648/AD5668
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.16
–0.17
–0.18
–0.19
–0.20
–0.21
–0.22
–0.23
–0.24
–0.25
–0.26
Figure 26. Zero-Scale Error and Offset Error vs. Temperature
Figure 27. Gain Error and Full-Scale Error vs. Supply Voltage
0
6
5
4
3
2
1
0
Figure 25. Gain Error and Full-Scale Error vs. Temperature
–40
–40
2.7
V
V
DD
DD
–25
–25
= 5V
= 5V
3.1
–10
–10
5
5
3.5
FULL-SCALE ERROR
FULL-SCALE ERROR
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
GAIN ERROR
GAIN ERROR
3.9
OFFSET ERROR
35
35
V
DD
ZERO-SCALE ERROR
(V)
50
50
4.3
65
65
4.7
80
80
95
95
T
5.1
A
= 25°C
110
110
125
125
5.5
Rev. F | Page 14 of 32
1.95
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
Figure 28. Zero-Scale Error and Offset Error vs. Supply Voltage
21
18
15
12
18
16
14
12
10
9
6
3
0
0.85
8
6
4
2
0
1.65
2.7
Figure 29. I
Figure 30. I
3.1
1.70
I
I
DD
DD
0.90
DD
DD
WITH EXTERNAL REFERENCE (mA)
WITH INTERNAL REFERENCE (mA)
3.5
Histogram with External Reference
Histogram with Internal Reference
ZERO-SCALE ERROR
OFFSET ERROR
1.75
3.9
V
DD
0.95
(V)
4.3
1.80
4.7
1.00
1.85
Data Sheet
T
5.1
A
= 25°C
1.190
1.05
5.5