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CS5462 - Low-cost Power/Energy

General Description

The CS5462 is a low-cost power meter solution combining two  analog-to-digital converters ADCs), an energy-to-frequency converter, and energy pulse outputs on a single chip.

Key Features

  • Single-chip Power Measurement Solution.
  • Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range.
  • On-chip functions: Measures Energy and Performs Energy-to-Pulse Conversions.
  • Meets Accuracy Spec for IEC 687/1036.
  • On-chip System Calibration Option.
  • High-pass Filter Option for Both I and V.
  • 2 Available Current Input Ranges.
  • On-chip 2.5 V Reference (25 ppm/°C typ).
  • Pulse Outputs for Stepper Motor or Mechanical Counter.
  • On-chip Energy Direc.

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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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CS5462 Low-cost Power/Energy IC with Pulse Output Features  Single-chip Power Measurement Solution  Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range  On-chip functions: Measures Energy and Performs Energy-to-Pulse Conversions  Meets Accuracy Spec for IEC 687/1036  On-chip System Calibration Option  High-pass Filter Option for Both I and V  2 Available Current Input Ranges  On-chip 2.5 V Reference (25 ppm/°C typ)  Pulse Outputs for Stepper Motor or Mechanical Counter  On-chip Energy Direction Indicator  Ground Reference Input Signals with Single Supply  High-frequency Output for Calibration  On-chip Power-on Reset  Power Supply Configurations: VA+ = +5 V; AGND = 0 V; VD+ = +3.