AD5113 AD [Analog Devices], AD5113 Datasheet - Page 10

• Manufacturer Part Number: AD5113
• Manufacturer: AD [Analog Devices]

AD5116
Figure 20. Total Harmonic Distortion + Noise (THD + N) vs. Frequency
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
150
120
Figure 21. Maximum Bandwidth vs. Code vs. Net Capacitance
90
60
30
0
80
70
60
50
40
30
20
10
0
0
20
0
0
V
V
V
CODE = HALF SCALE
NOISE FILTER = 22kHz
T
DD
A
B
A
Figure 22. Incremental Wiper on Resistance vs. V
= 2.5V + 1V
= 2.5V
= 25°C
= 5V
10
1
200
RMS
20
2
FREQUENCY (Hz)
CODE (Decimal)
V
30
DD
2k
3
(V)
5k + 250pF
10k + 75pF
10k + 150pF
10k + 250pF
80k + 0pF
80k + 75pF
40
4
20k
50
80k + 150pF
80k + 250pF
5k + 0pF
5k + 75pF
5k + 150pF
10k + 0pF
5
DD
5kΩ
10kΩ
80kΩ
5.5V
5V
3.3V
2.7V
2.3V
60
200k
6
Rev. 0 | Page 10 of 16
Figure 23. Total Harmonic Distortion + Noise (THD + N) vs. Amplitude
0.0025
0.0020
0.0015
0.0010
0.0005
–0.05
–0.10
0.35
0.30
0.25
0.20
0.15
0.10
0.05
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
–600
0
0.001
0
–1
–500
5kΩ
10kΩ
80kΩ
–400
Figure 24. Maximum Transition Glitch
1
Figure 25. Resistor Lifetime Drift
–300 –200 –100
0.01
RESISTOR DRIFT (ppm)
AMPLITUDE (V rms)
3
TIME (µs)
0
5
100
0.1
V
V
V
f
CODE = HALF SCALE
NOISE FILTER = 22kHz
200
IN
DD
A
B
= 2.5V + V
= 2.5V
= 1kHz
= 5V
300
7
Data Sheet
400
V
V
V
IN
B
DD
A
= GND
500
= V
5kΩ
10kΩ
80kΩ
9
= 5V
1
DD
600
1.2
1.0
0.8
0.6
0.4
0.2
0