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-   -   LM1876 Mute & Stand-by (http://www.diyaudio.com/forums/chip-amps/207324-lm1876-mute-stand.html)

pra3718 22nd February 2012 12:58 PM

LM1876 Mute & Stand-by
 
How to build LM1876 with Mute & Stand-by Option with delay ?

GloBug 22nd February 2012 01:35 PM

Mute or standby?
Check the Datasheet, they are wonderful thing.

pra3718 22nd February 2012 01:47 PM

Thanks for reply, I read Datasheet, Mute & Standby works similarly, If not connected = Mute/Standby OFF. I wish to build with NO Popping. I don't know what affects Mute/Standby to POP.

GloBug 22nd February 2012 01:54 PM

There are some other components you can add, check the optional component section.

A small ceramic cap across the input wires might help.

Edit not much on that sheet, wait for more advise or look at the LM3875 datasheet for some ideas.

pra3718 22nd February 2012 02:12 PM

Quote:

A small ceramic cap across the input wires might help.
you mean RF filter ?

pra3718 22nd February 2012 02:14 PM

While googling I found most of the schematic skipped mute/standby pins.

GloBug 22nd February 2012 02:42 PM

Yes.

I was going to suggest skipping the mute unless you need it.

pra3718 22nd February 2012 02:46 PM

Quote:

I was going to suggest skipping the mute unless you need it.
To eliminate POP I purchased LM1876, otherwise I would have used LM1875.

pra3718 23rd February 2012 08:59 AM

Request to Expert Members, Please post for how does mute works.

mjf 23rd February 2012 09:10 AM

hello.
if you use the search button you can find threads like this...........

http://www.diyaudio.com/forums/chip-...mode-help.html


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