AD8295 データシートの表示（PDF） - Analog Devices
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AD8295 Datasheet PDF : 28 Pages
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AD8295
5
G = 100
4
VS = ±2.5V, ±5V
3
2
1
0
–1
–2
–3
–4
–5 –4 –3 –2 –1 0 1 2 3 4 5
OUTPUT VOLTAGE (V)
Figure 9. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, VS = ±2.5 V, ±5 V, VREF = 0 V
15
G = 100
VS = ±15V
10
5
0
–5
–10
–15
–15
–10
–5
0
5
10
15
OUTPUT VOLTAGE (V)
Figure 10. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, VS = ±15 V, VREF = 0 V
0
–0.050
–0.100
±15V
–0.150
–0.200
±5V
–0.250
–0.300
–0.350
–15
–10
–5
0
5
10
15
COMMON-MODE VOLTAGE (V)
Figure 11. Input Bias Current vs. Common-Mode Voltage
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2
4
6
8
10
WARM-UP TIME (Min)
Figure 12. Change in Input Offset Voltage vs. Warm-Up Time
5
4
3
2 NEGATIVE BIAS CURRENT
1
POSITIVE BIAS CURRENT
0
–1
–2
OFFSET CURRENT
–3
–4
–5
–40 –20 0
20 40 60 80
TEMPERATURE(°C)
100 120 140
Figure 13. Input Bias Current and Input Offset Current vs. Temperature
180
160
GAIN = 1000
140 GAIN = 100
120 GAIN = 10
GAIN = 1
100
80
60
40
20
0.1
1
10
100
1k
10k 100k 1M
FREQUENCY (Hz)
Figure 14. Positive PSRR vs. Frequency, RTI, G = 1 to 1000
Rev. A | Page 10 of 28
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