MCP3918 Datasheet (Microchip) - 3V Single-Channel Analog Front-End

MCP3918, 3V Single-Channel Analog Front-End

The MCP3918 is a 3V single-channel Analog Front End (AFE), containing one Delta-Sigma Analog-to-Digital Converter (ADC), one Programmable Gain Amplifier (PGA), phase delay compensation block, low-drift internal voltage reference, digital offset and Gain Error Calibration registers, and high-speed 2

MCP3918 Features

* One 24-Bit Resolution Delta-Sigma A/D Converter

* 93.5 dB SINAD, -107 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 112 dB Spurious-Free Dynamic Range (SFDR)

* Flexible Serial Interface that Includes Both SPI and a Simple Two-Wire Interface Ideal for Polyphase