ad8251nbsp Analog Devices, Inc., ad8251nbsp Datasheet - Page 8

• 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.

AD8251
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
@ 25°C, +V
2400
2100
1800
1500
1200
2700
900
600
300
500
400
300
200
100
800
600
400
200
0
0
0
–30
–120
Figure 7. Typical Distribution of Offset Voltage, V
Figure 8. Typical Distribution of Input Bias Current
–200
Figure 6. Typical Distribution of CMRR, G = 1
S
–90
= +15 V, −V
–20
INPUT OFFSET VOLTAGE, V
–60
–100
INPUT BIAS CURRENT (nA)
–10
–30
S
CMRR (µV/V)
= −15 V, R
0
0
0
30
L
OSI
10
= 10 kΩ, unless otherwise noted.
, RTI (µV)
100
60
20
90
OSI
200
120
30
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800
700
600
500
400
300
200
100
80
70
60
50
40
30
20
10
90
0
0
2µV/DIV
Figure 10. Voltage Spectral Density Noise vs. Frequency
1
–30
Figure 9. Typical Distribution of Input Offset Current
Figure 11. 0.1 Hz to 10 Hz RTI Voltage Noise, G = 1
–20
10
INPUT OFFSET CURRENT (nA)
–10
FREQUENCY (Hz)
100
0
1k
10
G = 2
G = 8
G = 1
G = 4
10k
1s/DIV
20
30
100k