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參數(shù)資料
| 型號(hào)： | LPC662AIM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | Low Power CMOS Dual Operational Amplifier |
| 中文描述： | DUAL OP-AMP, 3300 uV OFFSET-MAX, 0.35 MHz BAND WIDTH, PDSO8 |
| 封裝： | SO-8 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大小： | 585K |
| 代理商： | LPC662AIM |
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.
DS010548-19
FIGURE 4. Example of Guard Ring in P.C. Board Layout, using the LPC660
DS010548-20
(a) Inverting Amplifier
DS010548-22
(c) Follower
DS010548-21
(b) Non-Inverting Amplifier
DS010548-23
(d) Howland Current Pump
FIGURE 5. Guard Ring Connections
www.national.com
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PDF描述 |
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| LPC662AIN | Low Power CMOS Dual Operational Amplifier |
| LPC662AMD | Low Power CMOS Dual Operational Amplifier |
| LPC662IM | Low Power CMOS Dual Operational Amplifier |
| LPC662IN | Low Power CMOS Dual Operational Amplifier |
| LQA28A | 3V, 1W Boosted Boomer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC662AIM/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 Low Power CMOS Dual 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 |
| LPC662AIM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LPC662AIMX | 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 |
| LPC662AIMX/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 |
| LPC662AIN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power CMOS Dual Operational Amplifier |
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