AD8231-EVALZ Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD8231-EVALZ Datasheet PDF : 24 Pages
| |||
AD8231
G = +128, 0.4µV/DIV
G = +1, 1µV/DIV
1s/DIV
Figure 21. Instrumentation Amplifier 0.1 Hz to 10 Hz Noise
100
G = +1
90
G = +8
G = +128
80
70
60
50
40
30
20
10
0
1
10
100
1k
FREQUENCY (Hz)
Figure 22. Instrumentation Amplifier Voltage Noise Spectral Density vs.
Frequency, 5 V, 1 Hz to 1000 Hz
1000
900
800
G = +1
G = +8
G = +128
700
600
500
400
300
200
100
0
1
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 23. Instrumentation Amplifier Voltage Noise Spectral Density vs.
Frequency, 5 V, 1 Hz to 1 MHz
100
10
1
0.1
0.01
1
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 24. Instrumentation Amplifier Current Noise Spectral Density
20mV/DIV
5µs/DIV
Figure 25. Instrumentation Amplifier Small Signal Pulse Response, G = 1,
RL = 2 kΩ, CL = 500 pF
500pF
NO 300pF
LOAD
800pF
20mV/DIV
4µs/DIV
Figure 26. Instrumentation Amplifier Small Signal Pulse Response for Various
Capacitive Loads, G = 1
Rev. A | Page 12 of 24
Share Link: 