摘要 |
An integrated audio amplifier includes an operation amplifier that includes a precharging device and a monitoring device. The operation amplifier further comprises an input stage and an output stage. The output stage includes a compensation capacitor. The precharging device is configured to precharge the compensation capacitor to a voltage that can be predetermined. The monitoring device detects a not-ready-for operation state of the audio amplifier and activates the precharging device, while at the same time, the output stage is blocked until such time as the compensation capacitor is charged by the precharging device to the predetermined voltage.
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