AD8614ART 데이터 시트보기 (PDF) - Analog Devices
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AD8614ART Datasheet PDF : 8 Pages
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Typical Performance Characteristics – AD8614/AD8644
50
VS = 18V
45 RL = 2k⍀
40 TA = 25؇C
35
30
25
20
15
10
5
0
10
+OS
؊OS
100
1k
10k
CAPACITANCE – pF
Figure 1. Small Signal Overshoot vs.
Load Capacitance
12
8
0.1%
4
0.01%
0
؊4
0.1%
0.01%
؊8
؊12 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
SETTLING TIME – s
Figure 2. Settling Time
80
60
45
40
90
5V Յ VS Յ 18V
20 RL = 1M⍀
135
0 CL = 40pF
180
TA = 25؇C
1k
10k 100k 1M
10M 100M
FREQUENCY – Hz
Figure 3. Open-Loop Gain and Phase
vs. Frequency
7.5
VS = 5V
6.5 RL = 2k⍀
5.5
CL = 200pF
AV = 1
4.5 TA = 25؇C
3.5
2.5
1.5
0.5
؊0.5
؊1.5
؊2.5
TIME – 1s/Div
Figure 4. Large Signal Transient
Response
29
VS = 18V
25 RL = 2k⍀
21 CL = 200pF
AV = 1
17 TA = 25؇C
13
9
5
1
؊3
؊7
؊11
TIME – 1s/Div
Figure 5. Large Signal Transient
Response
VS
2
VS = 5V Յ VS Յ 18V
RL = 2k⍀
CL = 200pF
AV = 1
TA = 25؇C
TIME – 500ns/Div
Figure 6. Small Signal Transient
Response
10k
5V Յ VS Յ 18V
TA = 25؇C
1k
100
SINK
10
SOURCE
1
0.001 0.01
0.1
1
10 100
LOAD CURRENT – mA
Figure 7. Output Voltage to Supply
Rail vs. Load Current
1,000
900
TA = 25؇C
800
700
600
500
400
300
200
100
0
0 1 2 3 4 5 6 7 8 9 10
SUPPLY VOLTAGE – ؎Volts
Figure 8. Supply Current vs. Supply
Voltage
400
300
VS = ؎2.5V
200
100
0
؊100
؊200
؊300
؊400
؊2.5 ؊1.5 ؊0.5 0.5
1.5 2.5
COMMON-MODE VOLTAGE – Volts
Figure 9. Input Bias Current vs.
Common-Mode Voltage
REV. 0
–3–
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