Microchip MCP3914A1-E/MV

0.1%2,7 В ~ 3,6 В3 фаза

Overview

The MCP3914A1-E/MV is an 8-channel Analog Front End (AFE), containing eight synchronous sampling delta-sigma, analog-to-digital converters (ADC), eight PGAs, phase delay compensation block, low-drift internal voltage reference, digital offset and gain error calibration registers and high-speed 20MHz SPI-compatible serial interface. The MCP3914A1-E/MV ADCs are fully configurable, with features such as, 16/24-bit resolution, Oversampling Ratio (OSR) from 32 to 4096, gain from 1x to 32x, independent Shutdown and Reset, dithering and autozeroing. The MCP3914A1-E/MV includes advanced security features to secure the communications and the configuration settings, such as a CRC-16 checksum on both serial data outputs and static register map configuration. The MCP3914A1-E/MV is capable of interfacing with a variety of voltage and current sensors, including shunts, current transformers, Rogowski coils and hall-effect sensors.

Features

Applications

• Intelligent Power Distribution Units
• Telecom Infrastructure
• Industrial Equipment
• General Purpose Energy Measurement
• Power monitoring/power budgeting
• Central office equipment
• Telecommunications and data communications equipment
• PCs/servers
• Power monitoring instruments
• Poly-phase energy meters of class 0.5S and class 1