Transcription of Single Phase, Multifunction Metering IC with Neutral ...
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Single Phase, Multifunction Metering IC with Neutral ...
Single Phase, Multifunction Metering IC. with Neutral Current Measurement Data Sheet ADE7953. FEATURES The device incorporates three - ADCs with a high accuracy Highly accurate; supports EN 50470-1, EN 50470-3, IEC 62053- energy measurement core. The second input channel simulta- 21, IEC 62053-21, IEC 62053-22, and IEC 62053-23 standards neously measures Neutral current and enables tamper detection Measures active, reactive, and apparent energy; sampled and Neutral current billing. The additional channel incorporates waveform; current and voltage rms a complete signal path that allows a full range of measurements.
ADE7953 energy metering IC operates from a 3.3 V supply voltage and is available in a 28-lead LFCSP package. FUNCTIONAL BLOCK DIAGRAM IAP IAN VP VN IBP IBN ADE7953 AGND DGND CLKIN CS SCLK REF RESET VDD VINTA VINTD CLKOUT REVP ZX CF2 CF1 ZX_I IRQ 09320-001 PGA PGA PGA 1.2V REF X2 AIRMS LPF AIRMSOS X2 AVRMS LPF LPF …
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