Three 24-bit sigma-delta ADCs — the metering-grade differentiator
Its defining feature is the three 24-bit sigma-delta analog-to-digital converters, purpose-designed for polyphase energy metering, power-quality monitoring, and precision industrial measurement.
The 80-LQFP package (12x12 mm body) with 52 available I/O provides enough signal routing for multiple sensor inputs, display segments, and communication lines without requiring a dense BGA footprint. Surface-mount assembly keeps production costs predictable.
Active lifecycle — no near-term redesign pressure
This supports both new design-ins and ongoing production replenishment without forcing a last-time-buy decision.