AD71056:集成振荡器和反向功率指示的单相电能计量IC
文档内容节选
Energy Metering IC with Integrated Oscillator and Reverse Polarity Indication AD71056 FEATURES Onchip oscillator as clock source High accuracy supports 50 Hz60 Hz IEC6205321 Less than 01 error over a dynamic range of 500 to 1 Supplies average real power on frequency outputs F1 F2 High frequency output CF calibrates and supplies instantaneous real power Logic output REVP indicates potential miswiring or negative power Direct drive for electromechanical counters and 2phase stepper......
猜您喜欢
评论