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Transimpedance Amplifier Output Estimate

Online transimpedance amplifier output estimate. Ideal inverting current-to-voltage conversion with virtual ground.

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transimpedance amplifier output calculator online

Use transimpedance amplifier output estimate online for current A, feedback ohm. Ideal inverting current-to-voltage conversion with virtual ground. Ideal nominal component model. Verify topology, operating range, tolerances and ratings against the actual component datasheet.

How to use it

Enter current A. Set feedback ohm. Select Calculate and check the labeled output. Copy or download the JSON result.

Options and example settings

OptionChoices / valueExample default
current AMain input. Signed finite values. 0.000001
feedback ohmOption. Positive values. 100000

Calculation method

output_V = -current_A*feedback_ohm (^ means exponentiation; trig functions ending in d use degrees).

Worked examples

Apply transimpedance amplifier output estimate to the case below, keeping the displayed units and assumptions. Ideal inverting current-to-voltage conversion with virtual ground.

Transimpedance Amplifier Output Estimate — worked case

Settings: feedback ohm: 100000

Input:

0.000001

Calculated result for these inputs:

Output:

{
  "output_V": -0.09999999999999999
}

Choose the right tool

Match the topology before entering values: series and parallel networks, inverting and noninverting stages, and buck and boost converters use different equations. Component ratings, parasitics, protection and measured conditions require separate review.

Limitations and common mistakes

  • Ideal inverting current-to-voltage conversion with virtual ground. Ideal nominal component model. Verify topology, operating range, tolerances and ratings against the actual component datasheet.
  • Use the displayed unit in every field. Ratios and percentages are different inputs; percent fields use values such as 25 rather than 0.25.

Frequently asked questions

How can I use transimpedance amplifier output calculator online?

Enter current A. Set feedback ohm. Select Calculate and check the labeled output. Copy or download the JSON result.

Technical references

Where is my input processed?

The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.

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