Renesas' biosensors for health and well-being provide data to monitor vital functions such as heart rate, blood oxygen saturation and respiration rate.

These sensors are suitable for use in consumer and mobile devices, like single units with biosensor, microcontroller and display, or placed in a small module wirelessly connected to a smartphone, tablet or computer.

传感器产品

产品选型表

    Processing table
    器件号
    Family Name
    Supply Voltage (V)
    Temp. Range
    Interface
    OB1203
    心率、血氧浓度、脉搏血氧仪、接近感应、光和色彩传感器    		 BIO/OPTICAL, Bio and Light Sensor 1.7 - 3.6, 1.8 - 3.6 -40 to 85°C I2C
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    Bio and Light Sensor Module

    A brief introduction to Renesas' biosensor module for heart rate, SpO2 and respiration using the highly integrated OB1203 for reflective photoplethysmography, light and color sensing. With the provided algorithm, the solution can determine heart rate, oxygen saturation (SpO2) and respiration rate. The sensor transmits its data via an I2C interface to an MCU for data analysis and result display. The evaluation kit also incorporates an RL78/G13 16-bit microcontroller, an ISL9111 high-efficiency synchronous boost converter for battery operation and an OLED display.

    Video List
    Bio and Light Sensor Module

    新闻和博客

    Bluetooth® 5.0 Enabled Medical Patch 博客 2021年1月20日
    Using the OB1203 for Early Indications of COVID-19 Infections 博客 2020年8月5日
    Is Blood Oxygen Concentration a Leading Indicator of COVID-19? 博客 2020年5月14日
    IDT Announces Fully Integrated All-In-One Biosensor Module for Mobile and Wearable Devices 新闻 2019年10月21日

    Tools & Resources

    Sensor Forum