Solutions for Electricity Meters

Silicon Labs Solution Customer Benefits
Wireless Range and Robustness: Continuous frequency coverage from 119 to 960 MHz, output power up to +20 dBm, built-in features like wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit and general-purpose digital I/Os Meters can transmit data that will be reliably read by the data collector over long distances
Low Power Operation: Capable of full-spec operation down to 0.9 V and up to 3.6 V, single-cell battery operation; Integrated dc-dc converter, fast wakeup time, low active-mode and ultra-low sleep mode current consumption Extremely long battery life and fewer battery replacements; maintains accurate time over long time periods
Digital Isolation: Up to 6 isolation channels in a single package, high-speed operation (DC-150 Mbps) over a wide temperature operating range, up to 5 kVrms isolation and less than 10 ns propagation delay Voltage protection for equipment and humans in a small footprint; based on standard CMOS processes, making it easy to integrate into the system