Low-noise, Programmable Gain, Differential Amplifier

Description The CS3301A is a low-noise differential input, differential output amplifier with programmable gain, optimized for amplifying signals from low-impedance sensors such as geophones. The gain settings are binary weighted (x1, x2, x4, x8, x16, x32, x64) and are selected using simple pin s

文件：355.7 Kbytes 頁數(shù)：16 Pages

CIRRUS

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Low-noise, Programmable Gain, Differential Amplifier

Description The CS3301A is a low-noise differential input, differential output amplifier with programmable gain, optimized for amplifying signals from low-impedance sensors such as geophones. The gain settings are binary weighted (x1, x2, x4, x8, x16, x32, x64) and are selected using simple pin s

文件：355.7 Kbytes 頁數(shù)：16 Pages

CIRRUS

凌云邏輯

Low-noise, Programmable Gain, Differential Amplifier

Description The CS3301A is a low-noise differential input, differential output amplifier with programmable gain, optimized for amplifying signals from low-impedance sensors such as geophones. The gain settings are binary weighted (x1, x2, x4, x8, x16, x32, x64) and are selected using simple pin s

文件：355.7 Kbytes 頁數(shù)：16 Pages

CIRRUS

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地音測聽器用低噪音可編程增益差分放大器

CS3301A 地震放大器具有低噪音、高性能、小尺寸等特點(diǎn)，旨在用于地音測聽器傳感器。該高度集成的可編程增益差分放大器用于精確低頻、高動態(tài)范圍測量?；?Cirrus Logic 的專利技術(shù) Multipath? 放大器架構(gòu)，該超強(qiáng)放大器可提供無敵的噪音和漂移性能。低功耗與杰出的 THD 性能，使其成為當(dāng)今地震應(yīng)用的理想之選。CS3301A 為斬波器穩(wěn)定式并用于地音測聽器傳感器，可提供令人驚嘆的低噪音和低漂移性能（低至 0.1 Hz）。此放大器具有豐富的功能集，采用 24 針 SSOP 封裝，為地震應(yīng)用提供了卓越的性價比。 ·信號帶寬：DC 到 2 kHz\n·差分輸入，差分輸出·多路復(fù)用輸入：INA、INB、800 Ω 終端\n\n·最大信號幅度：5 Vp-p 差分\n·高性能·卓越的噪音性能·0.18 μVp-p 介于 0.1 Hz 到 10 Hz 之間\n·8.5 nV/√Hz 從 0.1 Hz 到 2 kHz\n\n·總諧波失真低·典型值為 -121 dB THD (0.000089%)\n·最大值為 -112 dB THD (0.000251%)\n\n·低輸入偏置：1 nA\n·低漂移：最大值為 0.05 μV/°C\n\n·低功耗·正常/PWDN：5.5 mA、10 μA\n\n·高;

CirrusLogic

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