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I want to design an audio mixer. The audio signal comes from a phone connectoran audio jack and is then buffered by an op amp. I want to have an LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Will the following circuit work for my use case? Do I need to add a diode to act as a peak detector?

enter image description here

I want to design an audio mixer. The audio signal comes from a phone connector and is then buffered by an op amp. I want to have an LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Will the following circuit work for my use case? Do I need to add a diode to act as a peak detector?

enter image description here

I want to design an audio mixer. The audio signal comes from an audio jack and is then buffered by an op amp. I want to have an LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Will the following circuit work for my use case? Do I need to add a diode to act as a peak detector?

enter image description here

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JRE
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Simple ledLED indicator for audio signals

I want to design an audio mixer. The audio signal comes from a phone connector and is then buffered by an op amp. I want to have aan LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

IsWill the following circuit workswork for my use case  ? Do I need to add a diode to actsact as a peak detector  ?

enter image description here

Simple led indicator for audio signals

I want to design an audio mixer. The audio signal comes from a phone connector and is then buffered by an op amp. I want to have a LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Is the following circuit works for my use case  ? Do I need to add a diode to acts as a peak detector  ?

enter image description here

Simple LED indicator for audio signals

I want to design an audio mixer. The audio signal comes from a phone connector and is then buffered by an op amp. I want to have an LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Will the following circuit work for my use case? Do I need to add a diode to act as a peak detector?

enter image description here

Source Link

Simple led indicator for audio signals

I want to design an audio mixer. The audio signal comes from a phone connector and is then buffered by an op amp. I want to have a LED that indicates whether the signal is close to saturation for this op amp.

I have a voltage divider that gives me the comp reference at 75% between V- and V+.

Is the following circuit works for my use case ? Do I need to add a diode to acts as a peak detector ?

enter image description here