AD8429 查看數據表（PDF） - Analog Devices
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AD8429 Datasheet PDF : 20 Pages
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Data Sheet
15
VS = ±15V
10
5
+125°C
0
+85°C
+25°C
–40°C
–5
–10
–15
100
1k
10k
LOAD (Ω)
100k
Figure 22. Output Voltage Swing vs. Load Resistance
+VS VS = ±15V
–0.4
–0.8
–1.2
–1.6
+2.0
+1.6
+1.2
+0.8
+0.4
–VS
10µ
100µ
1m
OUTPUT CURRENT (A)
+125°C
+85°C
+25°C
–40°C
10m
Figure 23. Output Voltage Swing vs. Output Current
10
GAIN = 1
8
6
4
2
0
–2
–4
–6
–8
–10
–10 –8 –6 –4 –2 0 2 4 6 8 10
OUTPUT VOLTAGE (V)
Figure 24. Gain Nonlinearity (G = 1), RL = 10 kΩ
AD8429
10
GAIN = 1000
8
6
4
2
0
–2
–4
–6
–8
–10
–10 –8 –6 –4 –2 0 2 4 6 8 10
OUTPUT VOLTAGE (V)
Figure 25. Gain Nonlinearity (G = 1000), RL = 10 kΩ
1000
100
G=1
10
G = 10
G = 100
1
G = 1k
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 26. RTI Voltage Noise Spectral Density vs. Frequency
GAIN = 1000, 100nV/DIV
GAIN = 1, 1μV/DIV
1s/DIV
Figure 27. 0.1 Hz to 10 Hz RTI Voltage Noise (G = 1, G = 1000)
Rev. A | Page 11 of 20
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