AD8403EVAL Analog Devices Inc, AD8403EVAL Datasheet - Page 16

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AD8403EVAL

Manufacturer Part Number
AD8403EVAL
Description
BOARD EVAL FOR AD8403
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8403EVAL

Main Purpose
Digital Potentiometer
Utilized Ic / Part
AD8403
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
AD8400/AD8402/AD8403
OUTPUT
INPUT
–0.25
–0.50
–0.75
0.75
0.50
0.25
–12
–18
–24
–30
–36
–42
–48
–54
–6
6
0
0
1k
0
Figure 21. Long-Term Drift Accelerated by Burn-In
CODE = 80
V
SS = 158 UNITS
DD
Figure 23. 50 kΩ Gain vs. Frequency vs. Code
= 5V
2V
5V
Figure 22. Large Signal Settling Time
100
H
HOURS OF OPERATION AT 150°C
200
10k
FREQUENCY (Hz)
AVERAGE – 2 SIGMA
TIME 500μs/DIV
300
AVERAGE + 2 SIGMA
100k
80
40
20
400
H
H
H
AVERAGE
CODE = FF
10
08
04
02
01
500
H
H
H
H
H
5μs
H
600
1M
Rev. E | Page 16 of 32
(50mV/DIV)
0.001
0.01
Figure 24. Total Harmonic Distortion Plus Noise vs. Frequency
0.1
–12
–18
–24
–30
–36
–42
–48
–54
V
10
–6
OUT
1
6
0
10
1k
FILTER = 22kHz
V
T
DD
A
Figure 26. 100 kΩ Gain vs. Frequency vs. Code
= 25°C
80
40
20
10
08
04
02
01
= 5V
Figure 25. Digital Feedthrough vs. Time
H
H
H
H
H
H
H
H
(See Figure 41 and Figure 42)
100
10k
50mV
FREQUENCY (Hz)
FREQUENCY (Hz)
TIME 200ns/DIV
1k
100k
10k
CODE = FF
45.25μs
200ns
100k
H
1M

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