ADA4841 データシートの表示（PDF） - Analog Devices
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ADA4841 Datasheet PDF : 20 Pages
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6
POWER DOWN PIN
5
4
3
+125°C
2
+25°C
1
–40°C
0
POWER DOWN PIN
–1
VS = 5V
1.2
G = +1
VIN = 1VDC
TIME = 10μs/DIV
1.0
0.8
0.6
0.4
0.2
0
–0.2
Figure 30. POWER DOWN Time vs. Temperature
1.6
VS = 5V
1.4
+125°C
1.2
+25°C
1.0
0.8
–40°C
0.6
0.4
0.2
0
–0.2
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
POWER DOWN PIN (V)
Figure 31. Supply Current per Amplifier vs. POWER DOWN Pin Voltage
0
VS = ±5V
G = +1
–20
–40
–60
–80
–100
–120
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 32. CMR vs. Frequency
ADA4841-1/ADA4841-2
0
VS = 5V
–20
–40
+PSR
–60
–80
–100
–PSR
–120
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 33. PSR vs. Frequency
100
VS = 5V
10
1
0.1
0.01
0.001
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 34. Output Impedance vs. Frequency
100M
40
30
20
VS = +5V
10
0
VS = ±5V
–10
–20
VS = +3V
–30
–40
–50
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 35. Input Offset Voltage vs. Temperature for Various Supplies
Rev. C | Page 11 of 20
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