high input impedance

Because of its high input impedance, low loss, fast switching speed, low on-state voltage drop-out and large on-state current, IGBT has become the mainstream product in the field of power components and been used in numerous fields.

因为输入阻抗高、损耗低、开关速度快、通态压降低，通态电流大等优点成为现今功率器件发展的主流产品，广泛应用于各个领域。

Ability to collect high accuracy, high input impedance and high common mode rejection ratio of the technical parameters, making the system more reliable results reflect the true acquisition.

高精度的采集能力，高输入阻抗和高共模抑制比的技术参数，使得系统能更可靠的反映真实采集结果。

A Novel Single CC ⅱ Based Voltage Mode Filter with High Input Impedance

一种高输入阻抗单CCII电压模式滤波器一种新颖的基于CCⅡ+/-电压模式双二阶滤波器

A device which has an extremely high input impedance, low switching speed and low power consumption.

一种高输入阻抗 、 低开关速度及低功耗的半导体器件.

Peak check circuit with high input impedance and feed back system

带反馈检测系统的高输入阻抗峰值检测电路

Analog front-end circuit consists of preamplifier, low pass filter circuit and back stage amplifier circuit, preamplifier circuit instrumentation amplifier is used because it has a high input impedance, high common mode rejection ratio ( CMRR), low noise, and low drift.

模拟前端电路由前置放大电路、高低通滤波电路和后级放大电路组成，前置放大电路用的是仪表放大器，因为它有高输入阻抗、高共模抑制比（CMRR）、低噪声、低漂移。

The instrument used for the measuring electrode is a high precise multi-channel system constructed with a Σ-AADC as the core, a high input impedance amplifier and a low input current multiplexer.

对于硫属玻璃电极，我们以高精度的∑-△ADC为核心，配以高输入阻抗低噪声的仪表放大器和低漏电流模拟开关构成了多路高精度电极测量系统。

The device is features very high input impedance, super high CMRR, low noise and gain bandwidth.

该放大器具有高输入阻抗 、 高共模抑制比 、 低噪声和宽频带等特性.

By means of applied technology of IC operational amplifiers, digital to analog converter and single chip microcontroller, a programmable precision measuring differential amplifier with low noise, low drift, high input impedance and high common mode rejection ratio is developed and introduced.

介绍了一种由DAC电压衰减器作为集成运放反馈电路的低噪声、低漂移、高输入阻抗和高共模抑制比的可编程精密差动测量放大器。