MAX31723PMB1#

MAX31723PMB1# is a peripheral module that provides the necessary hardware to interface the MAX31723 digital thermometer and thermostat to any system that utilizes PmodK-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 12bits. 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 non-volatile trip points (THIGH and TLOW).

• Measures temperatures from -55°C to +125°C
• Thermometer accuracy is ±0.5°C
• Thermometer resolution is configurable from 9bits to 12bits
• Thermostat output with user-defined non-volatile thresholds
• SPI or 3-wire interface selectable through jumpers
• 6-pin pmod-compatible connector (SPI/GPIO)
• Example software written in C for portability
• Proven PCB layout
• Fully assembled and tested

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party