The MAX4108/MAX4109/MAX4308/MAX4309 are ultralow-distortion, high-bandwidth op amps. The output distortion will be degraded as the total load resistance seen by the amplifier decreases. To minimize distortion products, keep the input and gain-setting resistors relatively large. A 500Ω feedback resistor combined with an appropriate input resistor to set the gain will provide excellent AC performance without significantly increasing distortion.
请问the total load resistance seen by the amplifier、 input and gain-setting resistors 、feedback resistor 分别指的是什么电阻?