Asset Publisher

AS7000 Biosensor

Optical module with LEDs, integrated IC, analog front-end and Cortex-M0 processor

Features

  • Single device integrated optical solution
  • Analog optical front end
  • Analog electrical front end
  • Hardware sequencer
  • Powerful 32-bit Cortex-M0 processor
  • Synchronous demodulator
  • Integrated LED driver with current control
  • Optical filters

Benefits

  • Enables smallest application size
  • Industry-leading HRM measurement quality
  • Provides valuable additional information for end user
  • Long operating time
  • Works reliably with ambient light

Product parameters

Supply Voltage [V] 2.6 - 3.6
I²C Bus 1.7V-VDD
Temperature Range [°C] -30 to 70
Packages 18-pin module
LED Configuration Green and Green
Supported Algorithms HRV, PRV

General Description

The AS7000 solution contains the AS7000 module including the LEDs, photo-sensor, analog front-end (AFE) and controller as well as application software required to implement an accurate optical HRM/HRV fitness band product. The module also enables skin temperature and skin resistivity measurements by providing interfaces to external sensors. The AS7000’s low power design is particularly well suited to application in fitness bands, smart watches and sports watches, in which board space is limited and in which users look for extended, multi-day intervals between battery recharges.

This product suits for the following applications:

  • Optical heart rate monitor
  • Medical sensors
  • Chemical sensors
  • Handheld point-of-care devices
  • Industrial sensors

Tools

Title Category Headline Buy
AS7000RetrofitBoard Application Board Retrofit Board for AS7000
AS7000DemoKit Application Board Demo Kit for AS7000

Technical Documents

Name Type Description Version Language
AS7000_BD000201_1-00.png Block Diagram AS7000 Block Diagram 1-00 English
AS7000_DS000355_5-00.pdf Datasheet Document version 1-12 5-00 English
AS7000AB_EN000143_1-00.pdf EoL Notification AS7000AB (issued 2017-Dec) 1-00 English
AS7000_FS000171_1-00.pdf Factsheet Biosensors 1-00 English
AS7000_PD000201_1-00.png Other Product Document AS7000DemoKit Image 1-00 English
AS7000_PD000200_1-00.png Other Product Document AS7000RetrofitBoard Image 1-00 English
AS7000AB_PD000420_1-00.pdf Other Product Document AS7000AB (issued 2017-Dec) 1-00 English
AS7000_PB000103_1-00.pdf Product Brief 1-00 English

Asset Publisher