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 页数：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 页数：16 Pages

CIRRUS

凌云逻辑

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 页数：16 Pages

CIRRUS

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地音测听器用低噪音可编程增益差分放大器

CS3301A 地震放大器具有低噪音、高性能、小尺寸等特点，旨在用于地音测听器传感器。该高度集成的可编程增益差分放大器用于精确低频、高动态范围测量。基于 Cirrus Logic 的专利技术 Multipath™ 放大器架构，该超强放大器可提供无敌的噪音和漂移性能。低功耗与杰出的 THD 性能，使其成为当今地震应用的理想之选。CS3301A 为斩波器稳定式并用于地音测听器传感器，可提供令人惊叹的低噪音和低漂移性能（低至 0.1 Hz）。此放大器具有丰富的功能集，采用 24 针 SSOP 封装，为地震应用提供了卓越的性价比。 ·信号带宽：DC 到 2 kHz\n·差分输入，差分输出·多路复用输入：INA、INB、800 Ω 终端\n\n·最大信号幅度：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 之间\n·8.5 nV/√Hz 从 0.1 Hz 到 2 kHz\n\n·总谐波失真低·典型值为 -121 dB THD (0.000089%)\n·最大值为 -112 dB THD (0.000251%)\n\n·低输入偏置：1 nA\n·低漂移：最大值为 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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