Home > Circuit Blox > Frequency-Voltage Converter
UPDATED:.19:49 23 August 2014
FUNCTION BLOCK
FUNCTION
Frequency to Voltage Converter - produces an output voltage in proportion to the input frequency
  • The higher the frequency on Vin, the higher the voltage at Vout
  • VR1 adjusts the output voltage
  • There are 2 ranges:

Low: 3.7-13v V/KHz, (volts per KHz)
High: 0.7-2.7 V/KHz
.

Supply Voltage (+V): 6 to 24 volts

CIRCUIT DETAILS

+V
Vin
0V
PCB LAYOUT:

PCB size: 51mm x 25mm

Assembly Instructions

+V
Vout
0V

NOTES:

Select the range using the jumper.

APPLICATIONS:

  • Frequency measurement
  • Speed montioring and control
  • Speedometer

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