From: alien@comet.invalid   
      
   >john larkin wrote:   
      
   For the OP's problem I could just use a PIC 18F14K22,   
   Use one of its analog input channels and its DAC,   
   or a simple 8 bit R2R DAC with resistors on its output pins as DAC.   
   Do a muliply in software / asm   
   Even done low frequency audio with it!   
   Singe chip 3 dollies 50 cents solution,   
   extremely accurate.   
   DIL package!   
   Why analog?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)