ad8251nbsp Analog Devices, Inc., ad8251nbsp Datasheet - Page 9

• 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.

16
14
12
10
18
1.25µV/DIV
140pA/DIV
8
6
4
2
0
Figure 13. Current Noise Spectral Density vs. Frequency
1
Figure 12. 0.1 Hz to 10 Hz RTI Voltage Noise, G = 8
Figure 14. 0.1 Hz to 10 Hz Current Noise
10
FREQUENCY (Hz)
100
1k
10k
1s/DIV
1s/DIV
100k
Rev. 0 | Page 9 of 24
Figure 17. Input Bias Current and Offset Current vs. Temperature
150
130
150
130
–10
110
110
20
90
70
50
30
10
90
70
50
30
10
15
10
–5
5
0
–60
10
10
–40
Figure 16. Negative PSRR vs. Frequency, RTI
G = 1
Figure 15. Positive PSRR vs. Frequency, RTI
G = 1
100
100
–20
0
I
B
I
OS
TEMPERATURE (ºC)
+
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
20
G = 2
40
G = 8
10k
10k
G = 4
60
G = 4
80
G = 8
I
B
–
100k
100k
100
G = 2
AD8251
120
140
1M
1M