It is comprised of a high resolution Mixed-signal Front-End and of a dense Power and energy Computation Engine to achieve at the system-level a class accuracy as high as 0.1% (class accuracy of the product is 0.05%) over a range up to 1/10,000.
Complete measurement subsystem IP for single phase power metering
Overview
Key Features
- Embedded Computation Engine for utility biling applications
- Low noise Programmable Gain Amplifier (PGA), to reach the best class accuracy with each type of sensors
- Embedded power management for the best resilience to power supply noise
Block Diagram
Technical Specifications
Foundry, Node
Grace 130nm eFlash
Maturity
In Production
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