AD823A 데이터 시트보기 (PDF) - Analog Devices
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AD823A Datasheet PDF : 20 Pages
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AD823A
TYPICAL PERFORMANCE CHARACTERISTICS
1
0
–1
–2
–3
–4
VS = +5V
VOUT = 0.2V p-p
G = +1
–5
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 7. Small Signal Bandwidth, G = +1
70
VS = +5V
350 UNITS
60
σ = 113µV
x = 10µV
50
40
30
20
10
0
–400 –300 –200 –100 0
100 200 300 400
INPUT OFFSET VOLTAGE (µV)
Figure 8. Typical Distribution of Input Offset Voltage
100
90
80
70
60
50
40
30
20
10
0
–4
VS = +5V
–55°C TO +125°C
240 AMPLIFIERS
x = 991nV/°C
σ = 1.04µV/°C
–2
0
2
4
6
8
10
INPUT OFFSET VOLTAGE DRIFT (µV/°C)
Figure 9. Typical Distribution of Input Offset Voltage Drift
Data Sheet
14
VS = ±2.5V
47 AMPLIFIERS
12
σ = 110fA
x = 270fA
10
8
6
4
2
0
0 100 200 300 400 500 600 700 800
INPUT BIAS CURRENT (fA)
Figure 10. Typical Distribution of Input Bias Current
3
VS = +5V
2
1
0
–1
–2
–3
–4
–5
–5 –4 –3 –2 –1 0 1 2 3 4 5
COMMON-MODE VOLTAGE (V)
Figure 11. Input Bias Current vs. Common-Mode Voltage
1000
VS = +5V
VCM = 0V
100
10
1
0.1
0
25
50
75
100
125
TEMPERATURE (°C)
Figure 12. Input Bias Current vs. Temperature
Rev.B | Page 8 of 20
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