Specification:
Origin: Mainland China
Material: Mixture
Chip: MAX30205
Output type: number
Power supply voltage range: 2.7V~3.3V
ADC: 16 bits
Accuracy: 0.1°C (at 37°C~39°C)
Interface: I2C
Pin number: 8 pins
Application scope: fitness, medical
Product size: 21.00x11.00x3.00mm
Product size: 0.83x0.43x0.12inch
describe:
This module is based on the MAX30205, which is a temperature sensor that can accurately measure temperature and provide overheating alarm/interrupt/shutdown output. The device uses a high-resolution sigma-delta analog-to-digital converter (ADC) to convert temperature measurements into digital form.
An I2C-compatible two-wire serial interface allows access to conversion results. The device accepts standard I2C commands to read data, set the Overtemperature Alert (OS) trip threshold, and configure other features. When reading the temperature register, any changes in temperature will be ignored until the read is complete. After the read operation is complete, the temperature register is updated with the new temperature measurement.
The MAX30205 has three address select lines, with a total of 32 available addresses. The sensor has a supply voltage range of 2.7V to 3.3V, a supply current of 600uA, and a latch-protected I2C-compatible interface, making it ideal for wearable fitness and medical applications. The MAX30205 measures the temperature of its own die temperature. The thermal path between the chip and the outside determines the accuracy of the temperature measurement. The external temperature is mainly conducted to the chip temperature through the leads and exposed pad. Therefore, the device easily measures PCB temperature. For ambient temperature measurements, mount the device on a PCB (or part of a PCB) that is at ambient temperature. Due to the low supply current, device self-heating has little effect on temperature error.
Configuration register contains 8-bit data and initiates a single conversion (ONE-SHOT), enables bus timeout, shutdown control, fault queue set, data format set, selects OS properties and determines whether the OS output operates in comparator mode or interrupt mode .
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:1 x MAX30205MTA Human Body Temperature Sensor Module