[sdiy] Op-amp to boost VC signal with +5V/GND?

mikas mikas.paukstis at gmail.com
Sun Aug 22 20:57:26 CEST 2010


How can I get 10V or 5V out of 40106 when I feed it with 12V?

http://www.analogas.uzrasai.lt/wp-content/uploads/2010/07/seq1.jpg

Many thanks.


>> 2. Also, can I drive GATE with two 40106 as shown in schematics? Idea
>> taken from MFOS.
>
> Depends on what you mean by gate (i.e. which synthesizer you want to
> drive). Many modern modulars including Doepfer and other Euros take
> something like 5V or maybe even less, but certainly more than line
> level. Others may need upwards up 10V. If you drive the 40106 from a 5V
> supply you'll get max. 5V at the output which as said before might be
> enough for your purposes.
>
> 	Thomas


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