The MAX30208 operates from a 1.7V to 3.6V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.1°C accuracy from +30°C to +50°C and ±0.15°C accuracy from 0°C to +70° C. The MAX30208 has 16-bit resolution (0.005°C).
The device uses a standard I2C serial interface to communicate with a host controller. Two GPIO pins are available. GPIO1 can be configured to trigger a temperature conversion, while GPIO0 can be configured to generate an interrupt for selectable status bits.
The MAX30208 includes a 32-word FIFO for the temperature data and also includes high and low threshold digital temperature alarms. The device is available in a 2mm x 2mm x 0.75mm, 10-pin Thin LGA package.
High Accuracy and Precision
±0.1° C Accuracy from +30°C to +50°C
±0.15°C Accuracy from +0°C to +70°C
Low Power Consumption
1.7V to 3.6V Operating Voltage
67μA Operating Current During Measurement
0.5μA Standby Current
15ms Integration Time
2mm x 2mm x 0.75mm, 10-Pin Thin LGA
Safety and Compliance
High and Low Temperature Alarms
Configurable Convert Temperature Input Pin
Configurable Interrupt Output Pin
32-Word FIFO for Temperature Data
4 I2C Addresses Available—More Addresses Available by Request
Unique ROM IDs Allow Device to be NIST Traceable
Internet of Things (IoT) Sensors
Wearable Body Temperature Monitors