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MCP3910 - 3V Two-Channel Analog Front End

Key Features

  • Two Synchronous Sampling 24-bit Resolution Delta-Sigma A/D Converters.
  • 93.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 112 dB Spurious-Free Dynamic Range (SFDR) for Each Channel.
  • Flexible Serial Interface that Includes Both SPI and a Simple 2-Wire Interface Ideal for Polyphase Shunt Energy Meters.
  • Enables 0.1% Typical Active Power Measurement Error over a 10,000:1 Dynamic Range.
  • Advanced Security Features: - 16-bit Cyc.

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Other Datasheets by Microchip Technology

Part Number Description
MCP3911 3.3V Two-Channel Analog Front End
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MCP3914 3V Eight-Channel Analog Front End
MCP3918 3V Single-Channel Analog Front-End

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MCP3910 3V Two-Channel Analog Front End Features: • Two Synchronous Sampling 24-bit Resolution Delta-Sigma A/D Converters • 93.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 112 dB Spurious-Free Dynamic Range (SFDR) for Each Channel • Flexible Serial Interface that Includes Both SPI and a Simple 2-Wire Interface Ideal for Polyphase Shunt Energy Meters • Enables 0.1% Typical Active Power Measurement Error over a 10,000:1 Dynamic Range • Advanced Security Features: - 16-bit Cyclic Redundancy Check (CRC) Checksum on All Communications for Secure Data Transfers - 16-bit Cyclic Redundancy Check (CRC) Checksum and Interrupt Alert for RegisterMap Configuration - Register-Map Lock with 8-bit Secure Key • 2.7V – 3.