[sdiy] Negative voltage references

Neil Johnson neil.johnson97 at ntlworld.com
Sun May 20 15:45:22 CEST 2012


Hi Tom,

> As I said, I'd have used a 79L05 if I'd had one. The chunky 7905
> isn't doing the job without enough current pulled out of it.

Well, even the 79L05 has a minimum current requirement.  According to 
the TI/NS datasheet it's only 1mA, but it's still a requirement to be in 
spec.

Cheers
Neil
-- 
Modules and more :: www.cesyg.com
Homepage :: www.njohnson.co.uk ::



More information about the Synth-diy mailing list