APD的增益可以由反向偏置电压的幅度来控制。
The gain of the APD can be controlled by the magnitude of the reverse bias voltage.
没有反馈电阻的仪表放大器提供精确增益，无论增益多大，放大器的同向和反向输入端提供高输入阻抗。
An instrumentation amplifier offers precise gain without feedback resistors, and, at any value of gain, it provides high input impedances at its noninverting and inverting inputs.
应用推荐