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Phono RIAA amplifiers / QSXM3 with LTC1050 servo?
« on: January 27, 2011, 08:35:12 PM »
Sorry for a stupid question, but i could not resist... 
I'm planning about building QSXM3.
Before starting I was searching for a good substitute for MAX420 -
I know that it is possible to use OP07 etc. but having found the data sheet of LTC1050-CN8
i was thinking that maybe it would work.
Would it be enough to omit P7 P8 C79 C80 (i.e. the net around terminals 1-5-8) or am i totally out of way?
Thanks in advance.
Paolo
PS
I see now that 18 volts is the total V+ to V- power supply rating. Maybe this is the show stopper...
I'm planning about building QSXM3.
Before starting I was searching for a good substitute for MAX420 -
I know that it is possible to use OP07 etc. but having found the data sheet of LTC1050-CN8
i was thinking that maybe it would work.
Would it be enough to omit P7 P8 C79 C80 (i.e. the net around terminals 1-5-8) or am i totally out of way?
Thanks in advance.
Paolo
PS
I see now that 18 volts is the total V+ to V- power supply rating. Maybe this is the show stopper...