MAX30208
±0.1°C Accurate, I2C Digital Temperature Sensor
The MAX30208 is a Low-Power, High-Accuracy Digital Temperature Sensor
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Overview
Features and Benefits
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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
- Small Size
- 2mm x 2mm x 0.75mm, 10-Pin Thin LGA
- Safety and Compliance
- High and Low Temperature Alarms
- Digital Interface
- 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
Product Details
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.
Applications
- Internet of Things (IoT) Sensors
- Medical Thermometers
- Wearable Body Temperature Monitors
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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.