Maxim MAX35104ETL+

Время полета в цифровой преобразовательCMOSCMOS

Overview

Maxim Integrated's MAX35104ETL+ is a gas flow meter system-on-chip (SoC) designed as an analog front-end solution for the medical ventilator and ultrasonic gas meter markets. MAX35104ETL+ has a measurement accuracy of 700 ps and an automatic differential time of flight (TOF) that allows for simplified computation of gaseous flow. An early edge detection ensures measurements are made with consistent wave patterns that allows improved accuracy and eliminate erroneous measurements. A built-in arithmetic logic unit provides TOF difference measurements and programmable receiver hit accumulators to minimize the host microprocessor access. For temperature measurement, the device supports a single 2-wire PT1000 platinum resistive temperature detector (RTD) or NTC thermistor. A simple 4-wire SPI interface allows any microcontroller to effectively configure the device for its intended measurement.

Features

Applications

• Motion Triggered Events (Animal photography)
• Position sensor
• Level transmitter
• Proximity sensor
• Wearable Fitness
• Hearables
• Wearable Medical
• Portable Medical
• Mobile Devices
• Simple bus-controlled part for remote control and