MCP3919

MCP3919 3V Three-Channel Analog Front End Features: Three 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 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 PGA on Each Channel (up to 32 V/V) Phase Delay Compen...