AD8279BRZ 데이터 시트보기 (PDF) - Analog Devices
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AD8279BRZ Datasheet PDF : 24 Pages
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18
12
GAIN = 2
6
0
GAIN = ½
–6
–12
–18
–24
–30
–36
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 19. Gain vs. Frequency, +2.7 V Single Supply
120
GAIN = 2
100
GAIN = ½
80
60
40
20
0
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 20. CMRR vs. Frequency
120
100
–PSRR
80
60
+PSRR
40
20
0
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 21. PSRR vs. Frequency
AD8278/AD8279
+VS
–0.1
–0.2
–0.3
–0.4
+0.4
TA = –40°C
TA = +25°C
TA = +85°C
TA = +125°C
+0.3
+0.2
+0.1
–VS
2
4
6
8
10
12
14
16
18
SUPPLY VOLTAGE (±VS)
Figure 22. Output Voltage Swing vs. Supply Voltage and Temperature,
RL = 10 kΩ
+VS
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
+1.2
TA = –40°C
TA = +25°C
TA = +85°C
TA = +125°C
+1.0
+0.8
+0.6
+0.4
+0.2
–VS
2
4
6
8
10
12
14
16
18
SUPPLY VOLTAGE (±VS)
Figure 23. Output Voltage Swing vs. Supply Voltage and Temperature,
RL = 2 kΩ
+VS
–4
–8
TA = –40°C
TA = +25°C
TA = +85°C
TA = +125°C
+8
+4
–VS
1k
10k
LOAD RESISTANCE (Ω)
100k
Figure 24. Output Voltage Swing vs. RL and Temperature, VS = ±15 V
Rev. C | Page 11 of 24
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