Digital Thermometer and Thermostat; Device Temperature Sensor MAX31723
The MAX31723 provides device temperature sensing and it may be used for thermometers and thermostats. The MAX31723 is compatible with SPi, 3-wire software code. The MAX31723 has an accuracy of ±0.5°C and the MAX31722 has an accuracy of ±2°C.
The MAX31723 device temperature sensor is suitable for digital thermostats and thermometers. MAX31723 suopports SPI or 3-wire communications.. Temperature limits may be stored in NVRAM so that the TOUT_N pin can be triggered when the limits are exceeded while in the comparator mode. This device powers up in the standby state.
The Max31723 temperature range is -55°C to +125°C.
Typically applications are for temperature sensitive systems, hardware temperature monitoring.
|MAX31722 Accuracy °C||Temperature Range °C||MAX31722 Accuracy °F||Temperature Range °F|
|+-2.0°C||-40.0°C to +85°C||+-3.6°F||-40°F to +185°F|
|+-3.0°C||-55°C to +125°C||+-5.4°F||-67°F to +257°F|
|MAX31723 Accuracy °C||Temperature Range °C||MAX31723 Accuracy °F||Temperature Range °F|
|+-0.5°C||0.0°C to +70°C||+-0.9°F||+32°F to +158°F|
|+-2.0°C||-55°C to +125°C||+-3.6°F||-67°F to +257°F|
MAX31723/MAX31722 Temp Sensor Sample main.c
Example host software for the Maxim Integrated MAX31723/MAX31722 Device Temperature Sensor. Hosted on the MAX32630FTHR. The MAX31723 may be used in thermostats, thermometers, and hardware temperature supervisors.
Library Code for MAX31723 Digital Thermometer
C++ driver software code for Maxim Integrated MAX31723/MAX31722 device temperature sensor. The MAX31723 provides 9 to 12 bits of resolution.
Pinouts for MAX31723PMB1 to MAX32630FTHR (SPI)
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Where to Buy
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