Datasheet Summary
Energy Metering IC with Pulse Output
SCE7755 Features
High Accuracy, Surpasses 50 Hz/60 Hz IEC 687/1036 Less than 0.1% Error over a Dynamic Range of 500 to 1 The SCE7755 Supplies Average Real Power on the Frequency Outputs F1 and F2 The High-Frequency Output CF Is Intended for Calibration and Supplies Instantaneous Real Power Pin patible with AD7755 with Synchronous CF and F1/F2 Outputs The Logic Output REVP Can Be Used to Indicate a Potential Miswiring or Negative Power Direct Drive for Electromechanical Counters and Two Phase Stepper Motors (F1 and F2) A PGA in the Current Channel Allows the Use of Small Values of Shunt and Burden Resistance Proprietary ADCs and DSP Provide...