Analog Devices Inc. MAX30210 I2C Digital Temperature Sensor

Analog Devices MAX30210 I²C Digital Temperature Sensor operates from 1.7V to 2.0V supply voltage and is a high-accuracy, low-power digital temperature sensor. It has ±0.1°C accuracy from +20°C to +50°C and ±0.15°C accuracy from -20°C to +85°C. The MAX30210 also 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 power-down functional pin, a shared external convert, and two target address select pins. The Analog Devices MAX30210 consists of a 64-word FIFO for the temperature data, FIFO full alert, and high and low-threshold digital temperature alarms. The device is available in a 0.968mm x 0.968mm x 0.5mm, 9-pin WLP package.

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 the 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 the device to be NIST traceable

Applications

Wearable devices for fitness, wellness, and medical applications
Medical thermometers

Hearing aids
Smart clothing

Analog Devices Inc. MAX30210 I2C Digital Temperature Sensor

Features

Applications

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