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. This TI solution is composed of ADS131E08 analog front-end for power monitoring and control, AMC1100 4.25kVPEAK isolated amplifier, ISO7241C quad channel, 25Mbps digital isolator, and TMS320F2812 32-bit digital signal controller with Flash.