Maxim Integrated Products announced that its MAX30101 heart-rate sensor is integrated into the new Raku Raku Smartphone F-01L from Fujitsu Connected Technologies. The smartphone, which measures heart rate and sleep patterns, can be used for applications such as pedometers. With the MAX30101, the smartphone can also measure stress levels and arterial aging (the aging of blood vessels). A popular series for seniors, the Raku Raku Smartphone F-01L has been designed so that even those who are using a smartphone for the first time can use it comfortably.
The MAX30101 enables accurate measurements of vital signs using sophisticated algorithms produced by Fujitsu Connected Technologies. It is part of Maxim’s family of biosensor products for health-related use cases. By integrating various functions, the module provides a complete system solution to ease the design-in process for mobile and wearable devices. In addition, it operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. The module can be shut down through software with near-zero standby current, allowing the power rails to remain powered at all times. Communication is through a standard I²C-compatible interface, and it operates over the -40 to +85° temperature range.