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參數(shù)資料
| 型號： | MAX4309ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 400MHz, Ultra-Low-Distortion Op Amps |
| 中文描述： | OP-AMP, 8000 uV OFFSET-MAX, 200 MHz BAND WIDTH, PDSO8 |
| 封裝： | 0.150 INCH, SOIC-8 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 177K |
| 代理商： | MAX4309ESA |
M
400MHz, Ultra-Low-Distortion Op Amps
10
______________________________________________________________________________________
12
-8
-6
0.1
1
100
10
1000
0
M
FREQUENCY (MHz)
C
6
10
-2
-4
2
4
8
R
S
= 0
A
VCL
= +1
C
L
= 15pF
C
L
= 5pF
C
L
= 10pF
Figure 2a. MAX4108 Response vs. Capacitive Load—No
Resistive (R
S
) Isolation (circuit shown in Figure 1a)
20
0
0.1
1
100
10
1000
8
M
FREQUENCY (MHz)
C
14
18
2
6
4
10
12
16
R
S
= 0
A
VCL
= +2
C
L
= 5pF
C
L
= 10pF
C
L
= 15pF
Figure 2b. MAX4109 Response vs. Capacitive Load—No
Resistive (R
S
) Isolation (circuit shown in Figure 1a)
4
-6
-5
0.1
1
100
10
1000
-2
M
FREQUENCY (MHz)
N
1
3
-3
-4
-1
0
2
C
L
= 15pF
C
L
= 5pF
C
L
= 10pF
R
S
= 0
A
VCL
= +5
Figure 2c. MAX4308 Response vs. Capacitive Load—No
Resistive (R
S
) Isolation (circuit shown in Figure 1a)
4
-6
-5
0.1
1
100
10
1000
-2
M
FREQUENCY (MHz)
N
1
3
-3
-4
-1
0
2
C
L
= 15pF
C
L
= 5pF
C
L
= 10pF
R
S
= 0
A
VCL
= +10
Figure 2d. MAX4309 Response vs. Capacitive Load—No
Resistive (R
S
) Isolation (circuit shown in Figure 1a)
Driving Capac itive Loads
The MAX4108/MAX4109/MAX4308/MAX4309 are opti-
mized for AC performance. They are not designed to
drive highly reactive loads. Reactive loads will
decrease phase margin and may produce excessive
ringing and oscillation. Figure 1a shows a circuit that
eliminates this problem, and Figure 1b is a graph of the
optimal isolation resistor (R
S
) vs. capacitive load.
Figures 2a–2d show how a capacitive load causes
excessive peaking of the amplifier’s bandwidth if the
capacitive load is not isolated (R
S
) from the amplifier. A
small isolation resistor (usually 15
to 22
) placed
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4309ESA+ | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4309ESA+T | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4309ESA-T | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX430CPA | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX430CPA+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL CHOPPER/STABLE 16.5V 8PDIP - Bulk |
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