Lm324 For Audio

operational amplifier - Can the LM324 be used as an audio ...

https://electronics.stackexchange.com/questions/367614/can-the-lm324-be-used-as-an-audio-bandpass-filter#:~:text=The%20LM324%20is%20not%20very%20good%20for%20audio,swing%20down%20quite%20to%20the%20negative%20rail%20anymore.

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LM324 - Single Supply Quad Operational Amplifiers

https://www.onsemi.com/pdf/datasheet/lm324-d.pdf

Use of LM324 in audio circuit - Electronic Projects Design ...

https://www.electronics-lab.com/community/index.php?/topic/27331-use-of-lm324-in-audio-circuit/

well as chinmoy1955 said LM324 is not suitable for audio because of it's high noise and THD , but LM324 is often used as a comparator for analog circuits. you can find mixer and audio circuits which use texas instruments tL074 or 72 or 71 here http://sound.westhost.com/ Quote Posted September 13, 2006

operational amplifier - Can the LM324 be used as an audio ...

https://electronics.stackexchange.com/questions/367614/can-the-lm324-be-used-as-an-audio-bandpass-filter

The LM324 is not very good for audio applications because it's got horrible crossover distortion, visible even at 60Hz. You can force the output stage into class-A operation with a pullup resistor that is sufficiently low value but that means it won't be able to swing down quite to the negative rail anymore.

LM324 circuits | How to | Datasheet | Pinout | …

https://www.eleccircuit.com/lm324-quad-op-amp/

LM324 data sheet, product information and support | …

https://www.ti.com/product/LM324

Need help with LM324 substitute - diyAudio

https://www.diyaudio.com/community/threads/need-help-with-lm324-substitute.72505/

If you do have an audio circuit using the LM324, the sound quality can be improved a lot by conencting a 6.8K resistor between the output and the negative supply. This biases the class B (no, not class AB) output stage into class A and the open loop distortion drops by a huge amount. Dan Thanks for that valuable info.

Using all four amplifiers in an LM324 | Electronics Forums

https://www.electronicspoint.com/forums/threads/using-all-four-amplifiers-in-an-lm324.271171/

How to Build a Microphone Amplifier Circuit - Homemade ...

https://www.homemade-circuits.com/how-to-build-microphone-amplifier/

LM358 For Audio

https://www.sound-au.com/articles/lm358.htm

Everyone knows that the LM358 opamp (or the quad version, the LM324 which uses an identical internal circuit) can't be used for audio. You'll find countless forum queries and answers that tell you so, and in a way they are right.

What's the absolute best opamp for audio purposes? | All ...

https://forum.allaboutcircuits.com/threads/whats-the-absolute-best-opamp-for-audio-purposes.62897/

This is a problem in cheap op amps like the LM324 that are not really intended for audio. I honestly do not know what to look for in the specs to avoid this--the experience of others here is vital in op amp selection--also there are really a large number of suitable devices. Like Reply. nsaspook. Joined Aug 27, 2009 9,112.