Author Topic: LM386 LED max count... (Read 1640 times)

thearkman2009 · « **on:** April 05, 2009, 05:22:23 PM »

I have a question, and am asking those who have already done this, to save myself the hassle of doing the math myself.

What is the MAX number of LEDs, that can be driven from the LM386 SR mod? I only notice 2 in all the diagrams, but can it support up to 10 LEDs off of ONE LM386?

blackburn · « **Reply #1 on:** April 05, 2009, 05:54:05 PM »

i think its like 24 or something like that... or 36.. some multiple of 4 and 12

thearkman2009 · « **Reply #2 on:** April 05, 2009, 06:00:22 PM »

I dont think they go in multiples, and I only need 9, 10 at the most. I have 19 all together that I need to get attached and working. (assuming they can all be run off of ONE LM386, that would be awsome)

Jumbo · « **Reply #3 on:** April 05, 2009, 07:50:13 PM »

They can run the amount you are planning.

I think they can run way over 30...

OEM is for wussies. lol. put back in your sig.

thearkman2009 · « **Reply #4 on:** April 05, 2009, 07:58:15 PM »

I am getting lazy-brain, is the LM386's output (for LEDs) regulated base on the load requested?

News:

Author Topic: LM386 LED max count... (Read 1640 times)

thearkman2009

LM386 LED max count...

blackburn

Re: LM386 LED max count...

thearkman2009

Re: LM386 LED max count...

Jumbo

Re: LM386 LED max count...

thearkman2009

Re: LM386 LED max count...