Microchip Analogue Front End IC, 6-Channel 24 bit, 125 ksps SPI, 28-Pin SSOP

The MCP3913 device is a 3V six-channel Analog Front End (AFE, containing six synchronous sampling delta-sigma ADCs, six PGAs, phase delay compensation block, low-drift internal voltage reference, digital offset and gain error calibration registers, and high-speed 20 MHz SPI compatible serial interface.

• Six Synchronous Sampling 24-bit Delta-Sigma ADCs
• 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 - 16-bit CRC checksum and interrupt alert for register map configuration - Register map lock with 8-bit secure key
• Programmable Data Rate up to 125 ksps
• Oversampling Ratio up to 4096
• Ultra-Low Power