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參數(shù)資料
| 型號： | MAX4101ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 500MHz, Low-Power 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)： | 11/12頁 |
| 文件大小： | 144K |
| 代理商： | MAX4101ESA |
Carbon composition resistors with leads are manufac-
tured by pouring the resistor material into a mold. This
process yields a relatively low-inductance resistor that
is very useful in high-frequency applications, although
they tend to cost more and have more thermal noise
than other types. The ability of carbon composition
resistors to self-heal after a large current overload
makes them useful in high-power RF applications.
For general-purpose use, surface-mount metal-film
resistors seem to have the best overall performance for
low cost, low inductance, and low noise.
Driving Capac itive Loads
When driving 50
or 75
back-terminated transmission
lines, capacitive loading is not an issue; therefore an iso-
lation resistor is not required. For other applications
where the ability to drive capacitive loads is required, the
MAX4100/MAX4101 can typically drive 5pF and 20pF,
respectively. Figure 4a illustrates how a capacitive load
influences the amplifier’s peaking without an isolation
resistor (R
S
). Figure 4b shows how an isolation resistor
decreases the amplifier’s peaking.
The MAX4100/MAX4101 can drive capacitive loads up to
5pF. By using a small isolation resistor between the
amplifier output and the load, large capacitance values
may be driven without oscillation (Figure 5a). In most
cases, less than 50
is sufficient. Use Figure 5b to deter-
mine the value needed in your application. Determine the
worst-case maximum capacitive load you may encounter
and select the appropriate resistor from the graph.
M
500MHz, Low-Power Op Amps
______________________________________________________________________________________
11
MAX4100
24
R
S
C
L
V
IN
R
L
Figure 5a. Using an Isolation Resistor for High Capacitive
Loads (MAX4100)
Figure 5b. Isolation vs. Capacitive Load
0
20
120
M
CAPACITIVE LOAD (pF)
D
)
60
25
20
5
15
10
0
40
80
100
MAX4100
MAX4101
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4101ESA+ | 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4101ESA+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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4101ESA-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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4101EVKIT | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX4100/MAX4101 |
| MAX4102 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:250MHz, Broadcast-Quality, Low-Power Video Op Amps |
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