Quad Picoampere Input Current Bipolar Op Amp

PRODUCT DESCRIPTION The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier but which offers a significantly lower IB drift over temperature. It utilizes Super beta bipolar input transistors to achieve picoampere input bias current levels (similar

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Picoampere Input Current Quad Bipolar Op Amp

FEATURES High dc precision 150 μV maximum offset voltage 1.5 μV/°C maximum offset voltage drift 270 pA maximum input bias current 0.3 pA/°C typical IB drift Low noise: 0.5 μV p-p Typical noise: 0.1 Hz to 10 Hz Low power: 600 μA maximum supply current per amplifier Dual version: AD706 APPLICATIO

文件：266.9 Kbytes 頁數(shù)：16 Pages

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Quad Picoampere Input Current Bipolar Op Amp

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四通道、皮安輸入電流、雙極性運算放大器

AD704是一款四通道、低功耗、雙極性運算放大器，具有BiFET放大器的低輸入偏置電流，在整個溫度范圍內(nèi)偏置電流(IB) 漂移明顯較低。它利用Super-beta雙極性輸入晶體管實現(xiàn)皮安級輸入偏置電流（類似于室溫下的FET輸入放大器），而在125°C時，其偏置電流通常僅提高5倍（不同于BiFET放大器，其IB每10°C增加一倍，因而在125°C時提高1000倍）。此外，AD704可實現(xiàn)150 μV失調(diào)電壓和精密雙極性輸入運算放大器的低噪聲特性。 由于AD704的輸入偏置電流只有OP07的1/20，因此無需常用的平衡電阻。此外，其電流噪聲為OP07的1/5，因而可以使用高得多的源阻抗。 ? 高直流精度\n失調(diào)電壓：150 μV（最大值）\n失調(diào)電壓漂移：1.5 μV/°C（最大值）\n輸入偏置電流：270 pA（最大值）\nIB 漂移：0.3 pA/°C（典型值）\n\n? 低噪聲：0.5 μV p-p \n\n? 噪聲：0.1 Hz至10 Hz（典型值） \n\n? 低功耗：每個放大器600 μA最大電源電流 \n\n? 雙通道版本: AD706;

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Picoampere Input Current Quad Bipolar Op Amp

FEATURES High dc precision 150 μV maximum offset voltage 1.5 μV/°C maximum offset voltage drift 270 pA maximum input bias current 0.3 pA/°C typical IB drift Low noise: 0.5 μV p-p Typical noise: 0.1 Hz to 10 Hz Low power: 600 μA maximum supply current per amplifier Dual version: AD706 APPLICATIO

文件：266.9 Kbytes 頁數(shù)：16 Pages

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Quad Picoampere Input Current Bipolar Op Amp

PRODUCT DESCRIPTION The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier but which offers a significantly lower IB drift over temperature. It utilizes Super beta bipolar input transistors to achieve picoampere input bias current levels (similar

文件：397.89 Kbytes 頁數(shù)：8 Pages

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Quad Picoampere Input Current Bipolar Op Amp

PRODUCT DESCRIPTION The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier but which offers a significantly lower IB drift over temperature. It utilizes Super beta bipolar input transistors to achieve picoampere input bias current levels (similar

文件：397.89 Kbytes 頁數(shù)：8 Pages

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Quad Picoampere Input Current Bipolar Op Amp

PRODUCT DESCRIPTION The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier but which offers a significantly lower IB drift over temperature. It utilizes Super beta bipolar input transistors to achieve picoampere input bias current levels (similar

文件：397.89 Kbytes 頁數(shù)：8 Pages

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Picoampere Input Current Quad Bipolar Op Amp

PRODUCT DESCRIPTION The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier but which offers a significantly lower IB drift over temperature. It utilizes Super beta bipolar input transistors to achieve picoampere input bias current levels (similar

文件：267.47 Kbytes 頁數(shù)：16 Pages

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Picoampere Input Current Quad Bipolar Op Amp

FEATURES High dc precision 150 μV maximum offset voltage 1.5 μV/°C maximum offset voltage drift 270 pA maximum input bias current 0.3 pA/°C typical IB drift Low noise: 0.5 μV p-p Typical noise: 0.1 Hz to 10 Hz Low power: 600 μA maximum supply current per amplifier Dual version: AD706 APPLICATIO

文件：266.9 Kbytes 頁數(shù)：16 Pages

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