Sensors are the cornerstone of building and home automation systems. They are designed for systems such as smoke detection, carbon monoxide (CO), organic compounds, motion, proximity, and light, to name a few. Renesas’ OB1203 sensor, with the appropriate algorithm, can determine a human’s heart rate, oxygen saturation (SpO2), respiration rate, and heart rate variability (a measure of stress). These features enable safe smart devices and/or systems.
- Features the Renesas RA Family of high performance and cost optimized Arm®-based microcontrollers. The RA2A1 is well suited for low power and cost-sensitive applications, such as sensor hubs.
- Supports various sensors for smoke, CO, temperature, humidity, indoor/outdoor/refrigerator air quality, light, and proximity detection. Up to six sensors can be connected via I2C.
- Very few external components needed.
|RA2A1||48MHz Arm® Cortex®-M23 core with integration of a 24-bit sigma-delta ADC||Datasheet||Select Specific Device|
|ISL80510||High performance 1A LDO||Datasheet||Buy/Sample|
|ISL29033||Ultra-low lux, low power, integrated digital ambient light sensor with interrupt function||Datasheet||Buy/Sample|
|ZMOD4410||Indoor air quality sensor platform||Datasheet||Buy/Sample|
|ZMOD4450||Refrigeration ar quality sensor platform||Datasheet||Buy/Sample|
|ZMOD4510||Outdoor air quality sensor platform||Datasheet||Buy/Sample|
|HS3002||High-performance relative humidity and temperature sensor||Datasheet||Buy/Sample|
|OB1203||Heart rate, blood oxygen concentration, pulse oximetry, proximity, light and color sensor||Datasheet||Buy/Sample|
Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.