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參數(shù)資料
| 型號： | LM7301IM5X |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak⑩ Package |
| 中文描述： | OP-AMP, 8000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 263K |
| 代理商： | LM7301IM5X |
Typical Performance Characteristics
T
A
= 25C, R
L
= 1 M
unless otherwise specified (Continued)
Applications Information
GENERAL INFORMATION
Low supply current and wide bandwidth, greater than
rail-to-rail input range, full rail-to-rail output, good capacitive
load driving ability, wide supply voltage and low distortion all
make the LM7301 ideal for many diverse applications.
The high common-mode rejection ratio and full rail-to-rail in-
put range provides precision performance when operated in
noninverting applications where the common-mode error is
added directly to the other system errors.
CAPACITIVE LOAD DRIVING
The LM7301 has the ability to drive large capacitive loads.
For example, 1000 pF only reduces the phase margin to
about 25 degrees.
TRANSIENT RESPONSE
The LM7301 offers a very clean, well-behaved transient re-
sponse. Figures 1, 2, 3, 4, 5, 6 show the response when op-
erated at gains of +1 and 1 when handling both small and
large signals. The large phase margin, typically 70 to 80 de-
grees, assures clean and symmetrical response. In the large
signal scope photos, Figure 1 and Figure 4 the input signal
is set to 4.8V. Note that the output goes to within 100 mV of
the supplies cleanly and without overshoot. In the small sig-
nal samples, the response is clean, with only slight over-
shoot when used as a follower. Figure 3and Figure 6are the
circuits used to make these photos.
Current Noise
vs Frequency
DS012842-15
Gain and Phase
DS012842-22
Gain and Phase,
2.7V Supply
DS012842-23
DS012842-16
FIGURE 1.
DS012842-17
FIGURE 2.
DS012842-18
FIGURE 3.
DS012842-19
FIGURE 4.
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM7301IM5X/NOPB | 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(bǔ)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 |
| LM7301IMX | 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(bǔ)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 |
| LM7301IMX/E2000008 | 制造商:Texas Instruments 功能描述: |
| LM7301IMX/E7002184 | 制造商:Texas Instruments 功能描述: |
| LM7301IMX/NOPB | 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(bǔ)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 |
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