Microchip MCP3919A1T-E/SSVAO

16, 2432,7 В ~ 3,6 В2,7 В ~ 3,6 ВПоверхностный монтаж28-SSOP (0,209", ширина 5,30 мм)

Overview

The MCP3919A1T-E/SS is a 3V three channel Analog-Front-End (AFE) containing three synchronous sampling Delta-Sigma Analog-to-Digital Converters (ADC), three PGAs, phase delay compensation block, internal voltage reference, digital offset and gain error calibration registers and high-speed 20 MHz SPI compatible serial interface.  A 2-wire serial interface mode greatly reduces system cost by requring only a single bidirectional isolator per phase. The MCP3919A1T-E/SS AFE is capable of interfacing to a variety of voltage and current sensors including shunts, current transformers, Rogowski coils and Hall effect sensors

Features