Jul 18, 2006 #1 F fawad_hd97 Junior Member level 3 Joined Jun 22, 2006 Messages 25 Helped 6 Reputation 12 Reaction score 0 Trophy points 1,281 Activity points 1,411 v/f converter suggest a v/f converter that has input range from 0 to 1V
Jul 18, 2006 #2 E Electronica Advanced Member level 4 Joined Jul 17, 2006 Messages 119 Helped 10 Reputation 20 Reaction score 3 Trophy points 1,298 Activity points 1,739 v/f converter try and use AD654
Jul 18, 2006 #3 polymath Full Member level 4 Joined May 2, 2006 Messages 231 Helped 28 Reputation 56 Reaction score 4 Trophy points 1,298 Location England Activity points 3,105 Re: v/f converter Hi fawad_hd97 Microchip TC9401 **broken link removed** Analog Devices Range **broken link removed** How about using a 555 timer with opamp on control voltage input? Not super accurate but cheap! http://www.imagineeringezine.com/PDF-FILES/voicex2.pdf Use the osc block of a 4046 - it is quite versatile. http://www.fairchildsemi.com/ds/CD/CD4046BC.pdf Hope these help ... Polymath
Re: v/f converter Hi fawad_hd97 Microchip TC9401 **broken link removed** Analog Devices Range **broken link removed** How about using a 555 timer with opamp on control voltage input? Not super accurate but cheap! http://www.imagineeringezine.com/PDF-FILES/voicex2.pdf Use the osc block of a 4046 - it is quite versatile. http://www.fairchildsemi.com/ds/CD/CD4046BC.pdf Hope these help ... Polymath