A Smart Metering Solution

Texas Instruments' three-phase energy metering solution delivers the high linearity required for accurate power measurement, and the isolation necessary to meet industry standards regulating power and communications for e-metering.

Features

• Highly-integrated, multi-channel, multi-bit , analog front end
  • Reduces board space, design time and complexity in design of analog signal path
• Precision isolation amplifier
  • Provides a highly effective barrier to magnetic interference without distorting input signal
• Multi-channel digital isolation
  • High voltage protection and ground isolation with data rates accommodating emerging e-metering protocols
• 32-bit real-time MCU with onboard memory
  • Processes system data and runs communication protocols