[HomeBrew] Another LM324 OP Amp question

[Loren Moline WA7SKT]

Sorry I guess I would need a different op amp for a negative voltage out.

 
Loren   WA7SKT
 
Member: ARRL and Pacific Northwest VHF Society
Member: Hearsat Satellite Monitoring Group ( www.hearsat.org )
Location: CN86cx                                                                                        
                          
                                 








 
> From: lmoline at hotmail.com
> To: homebrew at mailman.qth.net
> Date: Tue, 21 Sep 2010 18:06:43 -0700
> Subject: [HomeBrew] Another LM324 OP Amp question
> 
> ** Please do NOT cross-post messages when posting to HOMEBREW **
> 
> 
> Hello again,
> 
> I was wondering that if I required only a negative voltage output if the chip could be supplied with a negative voltage and ground instead of positive.
> 
> If so would you ground the normal + volts pin and feed the - volts to the normal ground pin?
> 
> Thanks!
> 
> 
> Loren WA7SKT
> 
> Member: ARRL and Pacific Northwest VHF Society
> Member: Hearsat Satellite Monitoring Group ( www.hearsat.org )
> Location: CN86cx 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
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