Features
●●High Accuracy Flow Measurement for Billing and Leak Detection
•Time-to-Digital Accuracy Down to 700ps
Measurement Range Up to 8ms
•2 Channels: Single-Stop Channel
●●High Accuracy Temperature Measurement for Precise Flow Calculations
•One 2-Wire Sensor: PT1000, PT500 RTD, and Thermistor Support
●●Maximizes Battery Life with Low Device and Overall System Power
•Ultra-Low 62μA TOF Measurement and 125nA
Duty-Cycled Temperature Measurement
•Event Timing Mode with Randomizer Reduces Host μC Overhead to Minimize System Power Consumption
•2.3V to 3.6V Single-Supply Operation
●●High Integration Solution Minimizes Parts Count and Reduces BOM Cost
•Built-In Real-Time Clock
•Small, 5mm x 5mm, 40-Pin TQFN Package
•-40°C to +85°C Operation