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MCP3914 Dataheets PDF



Part Number MCP3914
Manufacturers Microchip
Logo Microchip
Description 3V Eight-Channel Analog Front End
Datasheet MCP3914 DatasheetMCP3914 Datasheet (PDF)

MCP3914 3V Eight-Channel Analog Front End Features: • Eight Synchronous Sampling 24-bit Resolution Delta-Sigma Analog-to-Digital (A/D) Converters • 94.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th Harmonic), 112 dBFS SFDR for Each Channel • 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 CRC checksum and inter.

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MCP3914 3V Eight-Channel Analog Front End Features: • Eight Synchronous Sampling 24-bit Resolution Delta-Sigma Analog-to-Digital (A/D) Converters • 94.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th Harmonic), 112 dBFS SFDR for Each Channel • 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 CRC checksum and interrupt alert for register map configuration - Register map lock with 8-bit secure key • 2.7V-3.6V AVDD, DVDD • Programmable Data Rate up to 125 ksps: - 4 MHz Maximum Sampling Frequency - 16 MHz Maximum Master Clock • Oversampling Ratio up to 4096 • Ultra-Low Power Shutdown Mode with < 10 µA • -122 dB Crosstalk between Channels • Low Drift 1.2V Internal Voltage Reference: 9 ppm/°C • Differential Voltage Reference Input Pins • High Gain Programmable-Gain Amplifier (PGA) on .


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