失调

These two pairs exhibit different offsets and bias currents, so when the applied input common-mode voltage changes, the AMPLIFIER input offset voltage and input bias current does also.

由于这两个差分对有不同的失调电流和偏置电流，因此加到输入共模电压变化，放大器的输入偏置电压和输入偏压电流也跟着改变。

It is shown from the accelerated lifetime test and noise measurement for integrated operational amplifiers that if their failure is caused by the drift of input bias current or input offset current, the drift is strongly correlated with 1/f noise current in these devices, and both are proportional approximately.

摘要寿命试验和噪声测试结果表明，如果集成运算放大器的主要失效模式是输入偏置电流或失调电流随时间的漂移，则这种漂移量与运放的1/f噪声电流具有强相关性，二者近似呈正比关系。

Input offset voltage, input bias current, and even CMR may be quite GOOD over PART of the common-mode range , but much worse in the region where operation shifts between the NPN and PNP devices.

在各自的共模范围内，输入失调电压、输入偏置电流甚至共模抑制CMR也许都十分的好，但在NPN元件和PNP元件间的工作交替的区域却更坏。

The amplifier has additional modulation and demodulation,and has the advantage of smaU input bias current, low maladjustment voltage and temperature excursion, exact feedback speciality and high common mode control ratio.

具有输入偏置电流小，低失调电压和温度漂移以及精密的反馈特性和高的共模抑制比能力。

The input bias currents CAN now flow freely to ground and do not build up a large input offset as before.

此时，输入偏置电流可以顺畅地流入地线而不象以前一样会产生大的输入失调电压。

This current is known as the input offset current, and it is caused by bias currents of active devices as well as by leakage currents through insulators within the INSTRUMENT .

这个电流就是输入失调电流，它可能是由有源设备的偏置电流引起的，也可能是由仪器内的绝缘体泄漏电流引起的。

Currents can be internally generated, as in the case of INSTRUMENT input offset current, or they can come from external sources such as insulators and CABLES .

附加电流既可以从内部产生，如仪器输入失调电流的情况下；也可从外部产生，如来自诸如绝缘体和电缆的外部"源"。

As shown in Figure 2-15, the input offset current adds to the measured current so that the meter measures the sum of the two currents

如图2-15所示，因输入失调电流叠加到测量电流，故此表测量的是两个电流的和

This article points out the difference in the definition of input offset current about analog Integrated Operational Amplifier Circuit in common teaching material for analog electronics.

指出在高等院校工科电气电子类模拟电子技术课程常用教材和参考书中关于模拟集成运算放大器输入失调电流IIO的定义不一致的问题。

The readout system can efficiently reduce the influences from leakage current, input offset, process parameter instability, and other causes. The value of input weak current signal can be obtained simply through demarcation.

读出电路系统可以有效地减小漏电流、输入失调、外来干扰和工艺参数不稳定等带来的影响，通过简单的标定和换算即可得到微弱电流信号的大小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。