Board index Net Gain Net Gain: Setting How to Calculate LM386 gain?

How to Calculate LM386 gain?

Setting discussions!

Post Mon Nov 13, 2017 5:39 am

Posts: 134
Hi,

Can any1 teach me how to calculate the gain=20? the Vin is from the pin3 of the IC's or measure the Vin right after my microphone?
And the Vout is measure from the pin5 or measure at the speaker?


I didn't find the right solution from the internet.

References: https://forum.allaboutcircuits.com/thre ... ain.20230/


animation business video

Return to Net Gain: Setting

cron