AD8639ACPZ-REEL7 查看數據表（PDF） - Analog Devices
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AD8639ACPZ-REEL7 Datasheet PDF : 20 Pages
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AD8638/AD8639
TA = 25°C, unless otherwise noted.
1k
VSY = ±2.5V
100
10
1
10
100
1k
10k 25k
FREQUENCY (Hz)
Figure 41. Voltage Noise Density vs. Frequency
1.5
VSY = ±2.5V
1.0
0.5
0
–0.5
–1.0
–1.5
0
12345678
TIME (Seconds)
Figure 42. 0.1 Hz to 10 Hz Noise
9 10
1250
1000
750
500
+125°C
+85°C
+25°C
–40°C
250
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
VSY (V)
Figure 43. Supply Current vs. Supply Voltage
1k
VSY = ±8V
100
10
1
10
100
1k
10k 25k
FREQUENCY (Hz)
Figure 44. Voltage Noise Density vs. Frequency
1.5
VSY = ±8V
1.0
0.5
0
–0.5
–1.0
–1.5
0
12345678
TIME (Seconds)
Figure 45. 0.1 Hz to 10 Hz Noise
9 10
1400
1200
1000
800
VSY = ±8V
VSY = ±2.5V
600
400
200
0
–40 –25 –10 5 20 35 50 65 80 95
TEMPERATURE (°C)
Figure 46. Supply Current vs. Temperature
110 125
Rev. C | Page 12 of 20
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