AD822ACHIPS Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD822ACHIPS Datasheet PDF : 16 Pages
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100
100
80
80
PHASE
60
60
GAIN
40
40
20
20
0
RL = 2kΩ
CL = 100pF
0
–20
10
–20
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 13. Open-Loop Gain and Phase Margin vs.
Frequency
1k
ACL = +1
VS = ±15V
100
10
1
0.1
0.01
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 14. Output Impedance vs. Frequency
+16
+12
1%
+8
+4
0
0.1%
0.01% ERROR
–4
–8
1%
–12
–16
0.0
1.0
2.0
3.0
4.0
5.0
SETTLING TIME – µs
Figure 15. Output Swing and Error vs. Settling Time
AD822
90
80
70
VS = 0V, 3V
60
50
40
VS = ±15V
VS = 0V, 5V
30
20
10
0
10
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 16. Common-Mode Rejection vs. Frequency
5
4
NEGATIVE
POSITIVE
3
RAIL
RAIL
2
+25°C
1
+125°C
–55°C
+125°C
–55°C
0
–1
0
1
2
3
COMMON-MODE VOLTAGE FROM SUPPLY RAILS – Volts
Figure 17. Absolute Common-Mode Error vs. Common-
Mode Voltage from Supply Rails (VS – VCM)
1000
100
VS – VOH
VOL – VS
10
0
0.001
0.01
0.1
1
10
100
LOAD CURRENT – mA
Figure 18. Output Saturation Voltage vs. Load Current
REV. A
–9–
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