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參數(shù)資料
| 型號(hào)： | LPC660IM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | Low Power CMOS Quad Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 6300 uV OFFSET-MAX, 0.35 MHz BAND WIDTH, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 603K |
| 代理商： | LPC660IM |
Application Hints
(Continued)
The designer should be aware that when it is inappropriate
to lay out a PC board for the sake of just a few circuits, there
is another technique which is even better than a guard ring
on a PC board: Don’t insert the amplifier’s input pin into the
board at all, but bend it up in the air and use only air as an in-
sulator. Air is an excellent insulator. In this case you may
have to forego some of the advantages of PC board con-
struction, but the advantages are sometimes well worth the
effort
of
using
point-to-point
See Figure 6
up-in-the-air
wiring.
DS010547-19
FIGURE 4. Example of Guard Ring in P.C. Board Layout using the LPC660
DS010547-20
(a) Inverting Amplifier
DS010547-21
(b) Non-Inverting Amplifier
DS010547-22
(c) Follower
DS010547-23
(d) Howland Current Pump
FIGURE 5. Guard Ring Connections
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LPC660IN | Low Power CMOS Quad Operational Amplifier |
| LPC660 | Low Power CMOS Quad Operational Amplifier |
| LPC660AIM | Low Power CMOS Quad Operational Amplifier |
| LPC660AIN | Low Power CMOS Quad Operational Amplifier |
| LPC660AMD | Low Power CMOS Quad Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC660IM/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 Low Power CMOS Quad Op Amp 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 |
| LPC660IMX | 功能描述:運(yùn)算放大器 - 運(yùn)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 |
| LPC660IMX/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)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 |
| LPC660IN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| LPC661 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power CMOS Operational Amplifier |
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