"The LM331 is a voltage to frequency convertor - the reverse of what you need."
Page 1 lists "Applications":
V-to-F
F-to-V
remote sensor mon
tachs
See Fig. 19, "Precision Frequency to Voltage Converter"
"The LM331 is a voltage to frequency convertor - the reverse of what you need."
Page 1 lists "Applications":
V-to-F
F-to-V
remote sensor mon
tachs
See Fig. 19, "Precision Frequency to Voltage Converter"