应用与设计

Smart Watch (Healthcare)

详情介绍

Smart Watch (Healthcare)

Overview

The Renesas Smart Analog IC101 has a built-in programmable gain instrumentation amplifier that can adjust offset, and a 16-bit delta-sigma A/D converter, enabling a variety of adjustments to be performed according to the environment. The RL78/G14 microcontroller is recommended for controlling the Smart Analog IC101.

* Bluetooth and the Bluetooth logo are registered trademarks of Bluetooth SIG, Inc. (USA) and are being used by Renesas Electronics under license.

System Block Diagram

Recommended Products

Block Semiconductor Device Recommended Products Features, etc.
Main controller MCU RL78/G14 32MHz,16bit, low power consumption,
8-bit D/A converter 2ch
Sensor Analog Front End Smart Analog IC101 16bit Delta-Sigma AD Converter
Programmable Gain Instrumentation Amplifier (Include Gain adjust and Offset adjust)
LED Control MOS FET μPA26xx Series Switching MOSFET
Power Control Battery charger IC R2A20056BM Linear charger, 1in-2out, I2C-bus *1,
USB Battery Charging 1.2
R2A20057BX Switch charger, 1in-2out, I2C-bus *1,
USB Battery Charging 1.2
USB I/F MCU RL78/G1C USB Host/Function interface, Support battery charging 1.2