Audio Amplifier Output Calculator
Use this tool to calculate the amplifier output power for an audio system consisting of an amplifier, speaker or subwoofer. How to use the calculator Calculator Example Calculation Let’s use …
Calculators
AC to DC Voltage Calculator
The tool below calculates the DC voltage from AC voltage. Background A full-wave rectifier is an electronic circuit that converts AC to DC by rectifying both halves of the AC …
Voltage Regulator Temperature Calculator
This tool calculates the junction temperature of a LDO regulator Formula TJ = TA + (RθJA × PD ) where PD = (VIN – VOUT) * IOUT + VIN * IQ The power …
Scan Rate Calculator
This tool calculates the scan or sweep rate of a spectrum analyzer or radio receiver. It answers the question as to how much frequency (in kHz, MHz, GHz or THz) …
Linear Regulator (LDO) Power Dissipation Calculator
This tool calculates the power dissipation of a linear voltage regulator. Enter Formula P = (VIN – VOUT) * IOUT + VIN * IQ Background The power dissipation of a …
LDO Efficiency Calculator
This tool calculates the efficiency (%) of a Low Drop Out (LDO) regulator. Enter the Use the drop down menu to pick the appropriate units. Formula PIN = VIN *(IIN) …
Attenuation Calculator
Enter Select whether the above are voltage or power quantities. The tool will then calculate the attenuation in dB Formula Attenuation (dB) = 10*Log10(Pin/Pout) Attenuation (dB) = 10*Log10(Vin/Vout) Example Calculation …
Noise Free Capacity calculator
This tool provides the capacity in Bits per second of a noise less channel. A more generalized version of capacity is given by the Shannon-Hartley formula and this calculator can …
Baud Rate Error Calculator
This tool calculates the Baud Error Rate in percentage (%). Calculator Formula UxBRG=(FP/(16*BR⋆))−1 where UxBRG is the UART Baud Rate Generator register value. The receive UART uses a clock that …
Baud Rate to Frequency (Hz) Calculator
This tool converts Baud Rate to Frequency. Enter the Baud rate with the appropriate units Baud, kilobaud, Megabaud or Gigabaud. The tool will convert to the frequency of the pulse …