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MCP3909 - Energy Metering IC

General Description

The MCP390

Key Features

  • Supports IEC 62053 International Energy Metering Specification.
  • Digital Waveform Data Access Through SPI Interface - 16-bit Dual ADC Output Data Words - 20-bit Multiplier Output Data Word.
  • Dual Functionality Pins Support Serial Interface Access and Simultaneous Active Power Pulse Output.
  • Two 16-bit Second Order Delta-sigma Analogto-Digital Converters (ADCs) with Multi-bit DAC - 81 dB SINAD (typical) on Both Channels.
  • 0.1% Typical Active Energy Measur.

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MCP3909 Energy Metering IC with SPI Interface and Active Power Pulse Output Features • Supports IEC 62053 International Energy Metering Specification • Digital Waveform Data Access Through SPI Interface - 16-bit Dual ADC Output Data Words - 20-bit Multiplier Output Data Word • Dual Functionality Pins Support Serial Interface Access and Simultaneous Active Power Pulse Output • Two 16-bit Second Order Delta-sigma Analogto-Digital Converters (ADCs) with Multi-bit DAC - 81 dB SINAD (typical) on Both Channels • 0.