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CS5460A - Single Phase Bi-Directional Power/Energy

General Description

The CS5460A is a highly integrated power measurement solution which combines two  Analog-to-digital Converters (ADCs), high-speed power calculation functions, and a serial interface on a single chip.

Key Features

  • Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range.
  • On-Chip Functions: (Real) Energy, I  V, IRMS and VRMS, Energy-to-Pulse Conversion.
  • Smart “Auto-boot” Mode from Serial EEPROM Enables Use without MCU.
  • AC or DC System Calibration.
  • Mechanical Counter/Stepper Motor Driver.
  • Meets Accuracy Spec for IEC 687/1036, JIS.
  • Typical Power Consumption.

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Datasheet Details

Part number CS5460A
Manufacturer Cirrus Logic
File Size 693.17 KB
Description Single Phase Bi-Directional Power/Energy
Datasheet download datasheet CS5460A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CS5460A Single Phase, Bi-directional Power/Energy IC Features  Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range.  On-Chip Functions: (Real) Energy, I  V, IRMS and VRMS, Energy-to-Pulse Conversion  Smart “Auto-boot” Mode from Serial EEPROM Enables Use without MCU.  AC or DC System Calibration  Mechanical Counter/Stepper Motor Driver  Meets Accuracy Spec for IEC 687/1036, JIS  Typical Power Consumption <12 mW  Interface Optimized for Shunt Sensor  V vs. I Phase Compensation  Ground-Referenced Signals with Single Supply  On-chip 2.5 V Reference (MAX 60 ppm/°C drift)  Simple Three-wire Digital Serial Interface  Watch Dog Timer  Power Supply Monitor  Power Supply Configurations VA+ = +5 V; VA- = 0 V; VD+ = +3.