參數(shù)資料
型號: ADA4850-2
廠商: Analog Devices, Inc.
英文描述: High Speed, Rail-to-Rail Output, Op Amp with Ultralow Power-Down
中文描述: 高速,軌到軌輸出運算放大器與超低功耗降
文件頁數(shù): 6/16頁
文件大?。?/td> 303K
代理商: ADA4850-2
ADA4850-1/ADA4850-2
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, R
F
= 0 for G = +1, R
F
= 1 k for G > +1, R
L
= 1 k, unless otherwise noted.
Rev. A | Page 6 of 16
N
0
FREQUENCY (MHz)
–6
–5
–4
–3
–2
–1
0
1
1
10
100
V
S
= 5V
R
L
= 150
V
OUT
= 0.1V p-p
G = +10
G = –1
G = +2
Figure 5. Small Signal Frequency Response for Various Gains
C
1
100
10
1000
0
FREQUENCY (MHz)
–6
–4
–5
–2
–3
0
–1
2
1
V
= 5V
G = +1
V
OUT
= 0.1V p-p
R
L
= 150
R
L
= 1k
Figure 6. Small Signal Frequency Response for Various Loads
C
0
FREQUENCY (MHz)
–6
–5
–4
–3
–2
–1
0
1
2
3
1
100
10
1000
V
S
= 5V
V
S
= 3V
G = +1
R
L
= 150
V
OUT
= 0.1V p-p
Figure 7. Small Signal Frequency Response for Various Supplies
C
1
100
10
300
0
FREQUENCY (MHz)
–6
–4
–5
–2
–3
0
–1
2
1
4
3
G = +1
V
S
= 5V
R
L
= 1k
V
OUT
= 0.1V p-p
6pF
1pF
0pF
Figure 8. Small Signal Frequency Response for Various Capacitor Loads
6.2
5.4
100k
100M
0
FREQUENCY (Hz)
G
6.1
6.0
5.9
5.8
5.7
5.6
5.5
1M
10M
V
= 5V
G = +2
R
L
= 150
V
S
= 5V, V
OUT
= 0.1V p-p
V
S
= 5V, V
OUT
= 2V p-p
V
S
= 5V, V
OUT
= 1.4V p-p
V
S
= 3V, V
OUT
= 0.5V p-p
Figure 9. 0.1 dB Flatness Response
C
1
100
10
1000
0
FREQUENCY (MHz)
–7
–5
–6
–3
–4
–1
–2
1
0
V
= 5V
G = +1
V
OUT
= 0.5V p-p
R
L
= 150
R
L
= 1k
Figure 10. Large Frequency Response for Various Loads
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ADA4851-1 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed, Rail-to-Rail, Output Op Amps