MAX30210

PRODUCTION

±0.1°C Accurate, Ultra-Small, Low-Power I2C Digital Temperature Sensor

Analog Devices MAX30210 Product Info

10 February 2026 5

Features

High Accuracy and Precision
- ±0.1°C Accuracy from +20°C to +50°C
- ±0.15°C Accuracy from -20°C to +85°C
Low-Power Consumption
- 1.7V to 2.0V Operating Voltage
- 61μA Operating Current during Measurement
- 0.75μA Standby Current
- 10nA Power-Down Current
- 8ms Integration Time
Safety and Compliance
- High and Low Temperature Alarms

Digital Interface
- Shared External Convert Temperature and Power-Down Input Pin
- Dedicated Interrupt Output Pin
- Autonomous Conversion Mode
- 16 Different I²C Target Address Options
- 48-Bit Unique ROM IDs Allow Device to be NIST Traceable

Part details & applications

The MAX30210 operates from 1.7V to 2.0V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.1°C accuracy from +20°C to +50°C and ±0.15°C accuracy from -20°C to +85°C. The MAX30210 has a 16-bit resolution (0.005°C).

The device uses a standard I²C serial interface to communicate with a host controller. There are four functional I/Os. Those functions include a dedicated interrupt pin, a shared external convert and power-down functional pin, and two target address select pins.

The MAX30210 includes a 64-word FIFO for the temperature data and also includes high and low threshold digital temperature alarms along with FIFO full alert. The device is available in a 0.968mm x 0.968mm x 0.5mm, 9-pin WLP package.

APPLICATIONS

Wearable Devices for Fitness, Wellness, and Medical Applications
Medical Thermometers
Hearing Aids
Smart Clothing

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