Calculators » Electronic Component » Monostable Multivibrator Pulse Duration Calculator

Monostable Multivibrator Pulse Duration Calculator

monostable multivibrator pulse duration 555 timer pulse width circuit calculation

This page offers a handy calculator for determining the pulse duration (also known as pulse width) of a monostable multivibrator circuit. The calculator is based on the popular 555 timer IC configuration.

It requires you to input the resistance (R) and capacitance (C) values used in your circuit. In return, it provides you with the calculated pulse width, pulse period, or pulse duration (Tp).

Inputs

Outputs

EXAMPLE:

  • Inputs: Resistance (R1) = 220 kΩ, Capacitance (C1) = 1 µF
  • Outputs: Pulse Duration (or Pulse Width) = 0.242 seconds or 242 ms

555 Timer IC Monostable Configuration

555 timer monostable configuration

The image above illustrates the pin diagram of a 555 IC when configured as a monostable multivibrator.

Monostable Multivibrator Pulse Width Formula

The following formula is used by the monostable multivibrator pulse width calculator:

monostable multivibrator pulse duration or pulse width