Calculator category
Operational Amplifier Calculators
Design and analyze operational amplifier circuits including gain, feedback, filters, signal conditioning, and analog applications.
Available Calculators
12
In Development
0
Coming Soon
0
Calculators
Available tools link to working calculators. In-development and coming-soon tools show the current roadmap for this category.
PurposeCalculate ideal non-inverting amplifier closed-loop gain from Rf and Rg, including gain in V/V and dB.
InputEngineering parameters
OutputCalculated result
PurposeCalculate ideal inverting amplifier closed-loop gain, gain magnitude, dB gain, and 180° phase inversion.
InputEngineering parameters
OutputCalculated result
PurposeCalculate ideal differential gain, voltage difference, and output voltage for matched four-resistor op-amp difference amplifiers.
InputVoltage / Current
OutputValue / Margin
PurposeCalculate ideal two-input inverting summing amplifier output voltage, input contributions, and weighted gains.
InputVoltage / Current
OutputValue / Margin
PurposeCalculate instrumentation amplifier gain, differential voltage, and output voltage from Rg and internal resistor values.
InputVoltage / Current
OutputValue / Margin
PurposeCalculate ideal unity-gain buffer output voltage, supply margin, and output saturation warning.
InputVoltage / Current
OutputValue / Margin
PurposeCalculate comparator reference threshold voltage, HIGH or LOW output state, and divider-based switching point.
InputVoltage / Current
OutputValue / Margin
PurposeCalculate first-order active low-pass cutoff frequency, RC time constant, passband gain, and -3 dB magnitude.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate first-order active high-pass cutoff frequency, RC time constant, passband gain, and -3 dB magnitude.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate ideal op-amp integrator and differentiator output voltage, RC time constant, and characteristic frequency.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate required op-amp slew rate, maximum sine-wave frequency, and maximum output amplitude.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate required op-amp GBW, maximum closed-loop bandwidth, maximum gain, and noise gain.
InputEngineering parameters
OutputCalculated result
Engineering Applications
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