AD8223 查看數據表（PDF） - Analog Devices
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AD8223 Datasheet PDF : 20 Pages
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AD8223
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C VS = ±5 V, RL = 10 kΩ, unless otherwise noted.
50
40
30
20
10
0
–200 –150 –100 –50
0
50 100 150 200
INPUT OFFSET VOLTAGE (µV)
Figure 2. Typical Distribution of Input Offset Voltage
80
70
60
50
40
30
20
10
0
0
3
6
9
12 15 18 21 24
INPUT BIAS CURRENT (nA)
Figure 3. Typical Distribution of Input Bias Current
Preliminary Technical Data
40
35
30
25
20
15
10
5
0
–9
–6
–3
0
3
6
9
CMRR, G = 100 (µV/V)
Figure 5. Typical Distribution for CMRR (G = 100)
1000
100
G=5
G = 10
10
0.1
1
G = 1000
BW LIMIT G = 100
BW LIMIT
10
100
1k
10k
FREQUENCY (Hz)
100k
Figure 6. Voltage Noise Spectral Density vs. Frequency
80
60
40
20
0
–40
–20
0
20
40
CMRR, G = 5 (µV/V)
Figure 4. Typical Distribution for CMRR (G = 5)
30
25
20
15
10
5
0
–60 –40 –20 0
20 40 60 80
TEMPERATURE (°C)
Figure 7. IBIAS vs. Temperature
100 120 140
Rev. PrA | Page 8 of 20
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