The MAX30205 temperature sensor accurately measures temperature and provide an overtemperature alarm/interrupt/shutdown output. This device converts the temperature measurements to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). Accuracy meets clinical thermometry specification of the ASTM E1112 when soldered on the final PCB. Communication is through an I2C-compatible 2-wire serial interface. The I2C serial interface accepts standard write byte, read byte, send byte, and receive byte commands to read the temperature data and configure the behaviour of the open-drain overtemperature shutdown output.
High Accuracy and Low-Voltage Operation
One-Shot and Shutdown Modes Help Reduce Power Usage
600μA (typ) Operating Supply Current
Digital Functions Make Integration Easier into Any System
Selectable Timeout Prevents Bus Lockup
Separate Open-Drain OS Output Operates as Interrupt or Comparator/Thermostat Output
