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 behavior of the open-drain overtemperature shutdown output.
The MAX30205 features three address select lines with a total of 32 available addresses. The sensor has a 2.7V to 3.3V supply voltage range, low 600µA supply current, and a lockup-protected I2C-compatible interface that make them ideal for wearable fitness and medical applications.
This device is available in an 8-pin TDFN package and operates over the 0°C to +50°C temperature range.
|Part Number||Sensor Type||Alarm Output||Functions||Interface||Channels||Accuracy |
|Parasite Pwr.||Temp. Thresh.||Temp. Resolution |
|Oper. Temp. |
|MAX30205||Local||Overt||Clinical Accuracy Temperature Sensor||2-Wire/I2C/SMBus||One||0.1||No||Programmable||16|| |
|See All Temperature Sensors (112)|
| Pricing Notes: |
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.