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Saylor Innovations Op-Amp Gain Calculator
x402
Saylor Innovations Op-Amp Gain Calculator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Returns standard-value resistor combinations for a target op-amp gain, with bandwidth, slew rate, and tolerance analysis
Price / call$0.01
Success—
StatusUnknown
How this service works
Standard-value resistors for target gain, bandwidth, slew limit and tolerance spread
Output
A JSON object containing the recommended standard-value resistors (e.g. Rf and Rg values from the chosen E-series), the resulting actual gain, the bandwidth limit based on the op-amp GBW, the slew-rate frequency limit, the worst-case gain spread due to resistor tolerance, and optionally a clipping warning if the input peak voltage would saturate the output given the supply rail.
Example use cases
Inverting amplifier stage design
“I need standard E96 resistors for an inverting op-amp with a gain of 10, feedback resistors between 10k and 200k, 1% tolerance, and a 1MHz gain-bandwidth product — what values should I use?”
Clipping check for audio preamp
“I'm designing a non-inverting op-amp preamp with gain 15, a 2V peak input, running off a 9V supply and a 0.5V/µs slew rate — will it clip, and what E96 resistors should I pick?”
Difference amplifier for sensor bridge
“Help me pick standard E96 resistors for a difference amplifier with a gain of 5, keeping the feedback resistor under 200k, with 0.1% tolerance — I need the tolerance spread on the actual gain too.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/electronics/op-amp-gain?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to pick real, purchasable standard-value resistors (E24 or E96 series) for an op-amp gain stage rather than computing ideal theoretical values. It is especially useful when you want to verify bandwidth and slew-rate constraints, check for output clipping, and understand the tolerance spread on your actual gain — all in one call. Prefer it over manual calculation when designing inverting, non-inverting, or difference amplifier configurations with practical component constraints.
Side effects
- Missing required parameters 'config' or 'gain' returns a 400 error
- Invalid config value (not inverting, non_inverting, or difference) causes a validation error
- Gain value outside achievable range with given resistor constraints returns no valid solution
- rf_min_ohm greater than rf_max_ohm causes a constraint conflict error
- Non-numeric string values for numeric parameters may return a parse error
- Very high gain targets with narrow resistor range may yield no standard-value solution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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