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MAX31723PMB1：MAX31723PMB1 Peripheral Module

The MAX31723PMB1 peripheral module provides the necessary hardware to interface the MAX31723 digital thermometer and thermostat to any system that utilizes Pmod™-compatible expansion ports configurable for SPI and/or GPIO communication. The IC provides temperature-to-digital conversion with no additional components. Temperature readings are communicated from the device over an SPI interface or a 3-wire serial interface. The choice of interface is selectable by the user. For applications that require greater temperature resolution, the user can adjust the readout resolution from 9 bits to 12 bits. This is particularly useful in applications where thermal runaway conditions must be detected quickly. The thermostat has a dedicated open-drain output (active-low TOUT). Two thermostat operating modes (comparator and interrupt) control thermostat operation based on user-defined nonvolatile trip points (THIGH and TLOW). Refer to the MAX31723 IC data sheet for detailed information regarding operation of the IC.

Key Features Measures Temperatures from -55°C to +125°C Thermometer Accuracy is ±0.5°C Thermometer Resolution is Configurable from 9 Bits to 12 Bits Thermostat Output with User-Defined Nonvolatile Thresholds SPI or 3-Wire Interface Selectable through Jumpers 6-Pin Pmod-Compatible Connector (SPI/GPIO) Example Software Written in C for Portability RoHS Compliant Proven PCB Layout Fully Assembled and Tested

MAX31723PMB1 Board Photo Applications/Uses Industrial Equipment Medical Systems Networking Equipment

DataSheet

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Ordering Information