AD645 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD645 Datasheet PDF : 8 Pages
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AD645–Typical Characteristics
10
8
6
4
0.1%
2
0.01%
0
ERROR
–2
0.1%
–4
0.01%
–6
–8
– 10
1.0 2.0 3.0 4.0
5.0 6.0 7.0 8.0 9.0
SETTLING TIME – µs
Figure 25. Output Swing and Error
vs. Settling Time
100
90
FOR 10V STEP
80
70
0.01%
60
50
0.1%
40
30
20
10
0
1
10
100
1k
CLOSED-LOOP VOLTAGE GAIN (V/V)
Figure 26. Settling Time vs. Closed-
Loop Voltage Gain
4
3
2
1
0
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE – ؇C
Figure 27. Supply Current vs.
Temperature
+VS 0.1µF
27
VIN
AD645 6
VOUT
3 4 0.1µF
RL
CL
– VS
2kΩ
10pF
Figure 28a. Unity-Gain Follower
Figure 28b. Unity-Gain Follower
Large Signal Pulse Response
Figure 28c. Unity-Gain Follower
Small Signal Pulse Response
VIN 5kΩ
5kΩ
+VS 0.1µF
27
AD645 6
3 4 0.1µF
RL
– VS
2kΩ
VOUT
CL
10pF
Figure 29a. Unity-Gain Inverter
Figure 29b. Unity-Gain Inverter
Large Signal Pulse Response
Figure 29c. Unity-Gain Inverter
Small Signal Pulse Response
–6–
REV. B
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