MAX35101 Time-to-Digital Converter

Analog Devices Inc. MAX35101 Time-to-Digital Converter is a time-to-digital converter with a built-in amplifier and comparator targeted as a complete analog front-end (AFE) solution for the ultrasonic heat meter and flowmeter markets. With a time measurement accuracy of 20ps and automatic differential time-of-flight (TOF) measurement, the ADI MAX35101 makes for simplified computation of liquid flow. Early edge detection ensures measurements are made with consistent wave patterns to greatly improve accuracy and eliminate erroneous measurements. Multi-hit capability with stop-enable windowing allows the device to be fine-tuned for the application.