Voltage to Pulse Duration Converter Circuit
This
is a design circuit for voltage to pulse duration converter. This
circuit is control using op amp 741. This is the figure of the circuit;
This
circuit is used to convert voltage into pulse duration by combining a
timer IC and an OP Amp. This circuit can obtain accuracy up to better
than 1%. The output signal is independent of the input voltage and still
retain the original frequency.
[Circuit source: Philips Semiconductor Notes]
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