ad8251nbsp Analog Devices, Inc., ad8251nbsp Datasheet - Page 10
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ad8251nbsp
Manufacturer Part Number
ad8251nbsp
Description
10 Mhz, 20 V/?s, G = 1, 2, 4, 8 I Cmos Programmable Gain Instrumentation Amplifier
Manufacturer
Analog Devices, Inc.
Datasheet
1.AD8251NBSP.pdf
(24 pages)
AD8251
140
120
100
140
120
100
–10
–15
80
60
40
80
60
40
15
10
–5
5
0
–50
Figure 19. CMRR vs. Frequency, 1 kΩ Source Imbalance
10
10
G = 4
–30
Figure 20. CMRR vs. Temperature, G = 1
G = 2
G = 2
100
100
Figure 18. CMRR vs. Frequency
–10
G = 1
G = 4
10
TEMPERATURE (°C)
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
G = 8
30
G = 8
G = 1
50
10k
10k
70
90
100k
100k
110
130
1M
1M
Rev. 0 | Page 10 of 24
–10
–20
–30
–40
–10
–20
–30
–40
–10
40
30
20
10
40
30
20
10
20
15
10
–5
Figure 22. Gain Nonlinearity, G = 1, R
Figure 23. Gain Nonlinearity, G = 2, R
25
0
0
–10
–10
5
0
1k
–8
–8
10k
–6
–6
Figure 21. Gain vs. Frequency
G = 8
G = 4
G = 2
G = 1
–4
–4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
100k
–2
–2
0
0
1M
2
2
L
L
= 10 kΩ, 2 kΩ, 600 Ω
= 10 kΩ, 2 kΩ, 600 Ω
4
4
V
V
R
S
IN
LOAD
= ±15V
10M
= 200m Vp-p
6
6
= 2kΩ
8
8
100M
10
10