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- Power Supply Rejection: The ratio of the change in input offset voltage to change in power supply voltage producing it. 电源抑制比,输入失调电压变化量与引起该变化的电源电压变化量之比。
- Common Mode Rejection Ratio: The ratio of the input voltage range to the peak-to-peak change in input offset voltage over this range. 共模抑制比,输入电压范围除以该范围内输入失调电压峰峰值。
- Input Offset Voltage: That voltage which must be applied between the input terminals through two equal resistances to obtain zero output voltage. 输入失调电压,为了使输出电压为零,在运放两个输入端通过两个等值电阻所施加的电压。
- One disadvantage of this method of stabilization is the additional output noise and offset voltage caused by increased amplification of input-referred voltage noise and input offset voltage. 这种稳定方法的一个不足是:输入端的有关电压噪声和失调电压增大会额外地增加输出噪声和失调电压。
- Key words: input offset voltage auxiliary OP AMP stability Clamping provision voltage failure 关键词输入失调电压;辅助运放;稳定;嵌位;预置电压;失效
- equivalent input offset voltage [电] 等值输入抵销电压
- input offset voltage 输入补偿电压
- input offset voltage drift 输入补偿电压漂移
- However, also consider amplifier noise, input bias current, offset voltage, MDAC resolution, and glitch energy. 然而,也要考虑放大器的噪声、输入偏置电流、偏置电压、MDAC分辨率和毛刺能量等因素。
- This offset voltage will be added to the voltage measurement. 该偏移电压将被叠加到电压测量值中。
- This error voltage is known as contact potential or offset voltage. 该误差电压就是所谓的接触电势或偏移电压。
- Charge measurements made with an electrometer are subject to a number of error sources, including input offset current, voltage burden, generated currents, and low source impedance. 用静电计进行电荷测量时容易受到几种误差源的影响,其中包括:输入偏置电流、输入端压降、产生电流和低的源阻抗等。
- Input Offset Current: The difference in the currents into the two input terminals when the output is at zero. 输入失调电流,输出电压为零时,流入运放两个输入端的电流的差值。
- An electrometer makes an ideal coulombmeter because it has very low input offset current and high input resistance. 静电计是一个理想的库仑计,因为它具有非常低的输入偏置电流和很高的输入电阻。
- R2 and R4 are chosen to minimize errors due to input offset current as outlined in the section describing the photocell amplifier. 图24给出了一个简单的模拟乘法器电路。这个电路不但克服了对数-反对数方式实现乘法的缺陷,而且可以实现不受温度变化影响的3象限乘法运算。
- The poles in an individual relay will have similar offset voltages. 一个继电器中的闸刀具有相似的偏移电压。
- This method reduces the offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. 这种方法可降低通常由器件超模压、温度依存性及热应力引起的剩余偏移电压。
- This current is known as the input offset current, and it's caused by bias currents of active devices as well as by leakage currents through insulators within the instrument. 这种电流称为输入偏置电流,是由有源器件的偏置电流以及流过仪器内部的绝缘子的泄漏电流所引起的。
- The thesis introduces analog multiplier MC1496 of motorola company mainly about its internal structure and setting of quiescent offset voltage and quiescent bias current. 介绍了MOTOROLA公司生产的集成模拟乘法器MC14 96的内部结构及静态偏置电压、电流的设置。
- The offset voltage adds directly to the signal voltage and can be modeled as an unwanted voltage source in series with the intended signal. 偏移电压被直接叠加到信号电压之上,可以被模型化为一个未知的电压源,与已知信号相串联。