V_F_CONVERTER_WITH_005_LINEARITY

Published:2009/6/30 3:34:00 Author:May | From:SeekIC

Raytheon RM4151 converter is used with integrator opamp to give highly linear conversion of inputs up to －10 VDC to proportional frequency of square-wave output. With maximum input of －10 V, adjust 5K full-scale trimpot for maximum output frequency of 10 kHz. Set offset adjust pot to give 10-Hz output for input of －10 mV. To operate from single positive supply, change opamp to RC3403A.— Linear Integrated Circuit Data Book, Raytheon Semiconductor Division, Mountain View, CA, 1978, p 7-38.



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