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Utility Metering Solutions
Signal/Power Technology
Low-cost Time of Flight Measurement for Ultrasonic Meters
- Low-noise op amps
- Combine with CTMU on PIC® MCU to achieve time of flight measurement down to 200pS resolution
- Eliminates need for time measurement ASIC used in ultrasonic flow measurement
Extend Battery Life with low quiescent current and operating voltage
- Op-amps down to 450nA with operation down to 1.4v
- Linear regulators to 1.6uA with
- Temperature sensors down to 2.3v
Fewer External Components Lower System Costs
- LDO’s with preset voltages eliminate external components
- Reduced design complexity