V_{rms} = \sqrt{\frac{1}{T}\int_0^T [V_p \sin(\omega t)]^2 dt} = \frac{V_p}{\sqrt{2}} ] 由此可得Vp=√2 Vrms,而峰峰值Vpp=2Vp=2√2 Vrms≈2.828 Vrms。此推导表明,正弦波的峰峰值与有效值呈固定比例关系。 三、实际应用场景 电路设计:电子元件的耐...
峰峰值(Vpp)与有效值(Vrms)是描述交流信号的两个关键参数,其关系取决于信号波形类型。对于正弦波,Vpp ≈ 2.83·Vrms;对
Vrms = 0.3535 * Vpp Where Vpp is the peak to peak volatge and Vrms is the root mean square voltage. To Calculate Vrms from Vpp enter the value in Vpp and hit Vrms button. To Calculate Vpp from Vrms enter the value in Vrms and hit Vpp button. ...
Vrms= 0.3535 * Vpp Where Vppis the peak to peak volatge and Vrmsis the root mean square voltage. To Calculate Vrmsfrom Vppenter the value in Vppand hit Vrmsbutton.
VRMS= Vp*√1.5 = (Vpp/2)*√(1.5) Calculator VpVppVp DC Offset VRMS Frequently Asked Questions What is VRMS? VRMS stands for “Voltage Root Mean Square.” It is a measure of the root mean square value of an alternating current (AC) or voltage signal. ...
The TD9731 doesn't require a power supply greater than 5V to generate its 8.5VPP output, nor does it require a split rail power supply. The TD9731 integrates its own charge pump to generate a negative supply rail that provides a clean, pop&click-less ground biased 3Vrms output. The TD...
96 93 -86 -78 -38 -86 -73 -33 101 100 0.40•VA 1.13•VA 0.1 ±1 100 100 - - Max Unit - dB - dB - dB - dB -80 dB -72 dB -32 dB - dB - dB - dB - dB - dB 0.42•VA 1.19•VA - ±8 - - - 100 VRMS Vpp dB mV ppm/°C k pF Notes: 3. ...
generate8.5-VPPoutputwhiletraditionalop-amp requiresasplit-railpowersupplytoachievesame. Thedeviceisidealforsingle-supplyelectronics wheresizeandcostarecriticaldesignparameters. 3PEAKandthe3PEAKlogoareregisteredtrademarksof 3PEAKINCORPORATED.Allothertrademarksaretheproperty oftheirrespectiveowners. PinConfiguration(Top...
The DRV632 does not require a power supply greater than 3.3 V to generate its 5.6-Vpp output, nor does it require a split-rail power supply. The DRV632 integrates its own charge pump to generate a negative supply rail that provides a clean, pop-free ground-biased 2-VRMS output. The ...
The DRV603 does not require a power supply greater than 5 V to generate its 8.5-Vpp output, nor does it require a split-rail power supply. The DRV603 integrates its own charge pump to generate a negative supply rail that provides a clean, pop-free ground biased 3-Vrms output. The DRV...