Datasheet

AD8220 Data Sheet
Rev. C | Page 10 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 5. Typical Distribution of CMRR (G = 1)
Figure 6. Typical Distribution of Input Offset Voltage
Figure 7. Typical Distribution of Output Offset Voltage
Figure 8. Typical Distribution of Input Bias Current
Figure 9. Typical Distribution of Input Offset Current
Figure 10. Voltage Spectral Density vs. Frequency
0
03579-060
CMRR (µV/V)
NUMBER OF UNITS
1200
1000
800
600
400
200
–40 –20 0 20 40
0
03579-061
V
OSI
(µV)
NUMBER OF UNITS
1000
800
600
400
200
–200 –100 0 100 200
0
03579-062
V
OSO
(µV)
NUMBER OF UNITS
1000
800
600
400
200
–1000 –500 0 500 1000
1000
1
1100k
03579-042
FREQUENCY (Hz)
VOLTAGE NOISE RTI (nV/ Hz)
10 100 1k 10k
10
100
GAIN = 100 BANDWIDTH ROLL-OFF
GAIN = 1
GAIN = 10
GAIN = 100/GAIN = 1000
GAIN = 1000 BANDWIDTH ROLL-OFF
0
03579-064
I
OS
(pA)
NUMBER OF UNITS
1200
1000
800
600
400
200
–0.2 –0.1 0 0.1 0.2
0
03579-063
I
BIAS
(pA)
NUMBER OF UNITS
1600
1400
1200
1000
800
600
400
200
0 1 2 3 4 5
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