Identify Manufacturer

Lone_Star_Astro(!) · Apr 12, 2020

Hey everyone,

I had this part laying around. I don't know where I got it from, but I don't know which manufacturer has this logo. Can anyone help me identify the mfr?

It's an LM386.

Thanks!

Visitor · Apr 12, 2020

Visitor · Apr 12, 2020

Now part of TI.

Lone_Star_Astro(!) · Apr 12, 2020

Thank you!! I was trying to find a datasheet. Now I can!

Visitor · Apr 12, 2020

You'll find it under Texas Instruments.

Nigel Goodwin · Apr 13, 2020

Lone_Star_Astro(!) said:
Thank you!! I was trying to find a datasheet. Now I can!

You could just find it from LM386, it's an extremely common little audio amplifier - no need to know the manufcaturer.

Lone_Star_Astro(!) · Apr 13, 2020

Nigel Goodwin said:
You could just find it from LM386, it's an extremely common little audio amplifier - no need to know the manufcaturer.

Cool!! I didn’t know if there were slight variations or guarantees of specification that might vary from mfr to mfr. Just wanted to be extra sure.

Nigel Goodwin · Apr 13, 2020

Lone_Star_Astro(!) said:
Cool!! I didn’t know if there were slight variations or guarantees of specification that might vary from mfr to mfr. Just wanted to be extra sure.

As long as it's got the same number, it makes no difference - particularly for something as simple as an LM386.

Lone_Star_Astro(!) · Apr 17, 2020

Thanks for all the help! I was able to find some SPICE code for the LM386 on this website and learned how to create a symbol in LTSPICE. Its values match the data sheet so far!

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