One kind RMS - DC converter, to generate a series of progressively amplified signals, these signals are multiplied and amplified to cancel the weighted uncorrelated noise, while still providing a true square-law response. 转换器包括用于产生放大信号对的两个系列的增益级,和响应一系列的加权信号用于把...
This solution has disadvantages due to the inertness of the thermocouples, that can be eliminated by substituting the thermocouples with diodes or transistors. In this paper are described RMS-DC converters, realized on the computational method and thermal conversion, the both methods are compared and...
Wide Input Bandwidth:Bandwidth to 1% Additional Gain Error: 500kHzBandwidth to 0.1% Additional Gain Error: 150kHz3dB Bandwidth Independent of Input Voltage Amplitude No-Hassle Simplicity:True RMS-DC Conversion with Only One External CapacitorDelta Sigma Conversion Technology Ultralow Shutdown Current:0.1...
ADI公司的AD8436是新一代跨导线性的高精度低功耗真正的RMS/DC转换器,它能精确计算交流波形的rms值,包括由开关电源和TRIAC所产品的复数项。精度优于0.5%,输出失调小于10uV,波峰因素(CF=1-10)时的误差小于0.5%,输入范围满刻度为100 μV rms 到3 V rms (8.5 V p-p),双电源电压为 ±2.4 V到±18 V ,单...
True RMS-DC Conversion with Only One External CapacitorDelta Sigma Conversion Technology Low Supply Current:330µA Typ Ultralow Shutdown Current:0.1µA Flexible Inputs:Differential or Single EndedRail-to-Rail Common Mode Voltage RangeUp to 1VPEAK Differential Voltage Flexible Output:Rail-to-...
Specified at 300 mV rms input Accurate conversion with crest factors up to 10 Low power: 300 μA typical at ±2.4 V Fast settling at all input levels High-Z FET separately powered input buffer RIN ≥ 1012 Ω, CIN ≤ 2 pF Precision dc output buffer ...
A high-frequency RMS-DC converter having extended dynamic range operates by dynamically at low cost by adjusting the Scaling factor (denominator) of a detector cell Such as a Squaring cell. The output from the Squaring cell is averaged to generate a final output signal which can be fed back ...
True-rms-to-dc converters, such as Model 440 and 441, have excellent bandwidth, accuracy, and crest-factor capability; however, their inputs are single-ended, with input impedance, typically 8.5k&Omeg
RMS-DC 转换 WOSENDONGLI RMS-DC 转换器 型号Linearity ErrorConversion Gain Error1% Error BandwidthIsupplyPackages3dB Error BandwidthRail-to-Rail OutTemp Range数据手册DataSheet下载 LTC19660.020.160.17MSOP-80.8yesC, ILTC1966 LTC19670.020.1400.32MSOP-84yesC, ILTC1967...
True RMS-DC Conversion with Only One External Capacitor Delta Sigma Conversion Technology Low Supply Current: 330µA Typ Ultralow Shutdown Current: 0.1µA Flexible Inputs: Differential or Single Ended Rail-to-Rail Common Mode Voltage Range ...