AS7026GG Vital Signs Module

Smart Health & Fitness Solution

Features

  • Synchronized PPG and ECG acquisition
  • Embedded low noise analog front end for ECG signals acquisition
  • Improved optical path

Benefits

  • Enabling blood pressure measurements
  • Electrocardiogram ECG with dry electrodes
  • Address all skin types

Product parameters

Supply Voltage [V] 2.7 - 5.5
I²C Bus I²C slave, Standard (100kHz) and Fast Mode (400kHz)
Temperature Range [°C] -30 to 70
Packages 20 pins, 6.2mm x 2.75mm x 1mm
LED Configuration 2 Green, 1 IR
Supported Algorithms Blood Pressure, Heart Rate, Heart Rate Variability

General Description

The operation of the AS7026 is based on photoplethysmography (PPG) and electrocardiogram (ECG).
PPG is the most used HRM method which measures the pulse rate by sampling light modulated by the blood vessels, which expand and contract as blood pulses through them. ECG is the reference for any measurement of the bio potential generated by the heart. The AS7026 is supported by algorithms converting the PPG and ECG readings into digital HRM, HRV and Continuous Blood Pressure values. The cuff-less Blood Pressure Measurement has been optimized to fulfill the IEEE Std 1708-2014.
The module includes the LEDs, photo-sensor, analog front-end (AFE) and sequencer as well as application software. In addition to HRM/HRV and Blood Pressure, the module also enables skin temperature and skin resistivity measurements by providing interfaces to external sensors.
The AS7026’s low-power design and small from factor is particularly well suited to application in fitness bands, smart watches, sports watches and smart patches, 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:

  • Wearables
  • Smart health
  • Smart patches
  • Smartphones
  • Automotive
  • Health & Wellness

Tools

Title Category Headline Buy
Eval Kit AS7026GG Application Board Evaluation Kit for AS7026GG - Vital Signs

Resources

Type Description Language
Evaluation Software AS702x_EvalSW_v8-3-6-1.zip Evaluation Software for AS702x EVKs EN

Technical Documents

Type Description Language
Datasheet AS7026GG Biosensor Datasheet English
Application Note AS702x Galvanic Skin Resistance Implementation English
Application Note Using External Temperature Sensors with AS702x English
User Guide AS702x Evaluation SW User Guide English

Environmental Documents

Type Description Language
RoHS Certificate RoHS Certificate AS7026GG English

Other Information

Type Description Language
Block Diagram AS7026GG Block Diagram English
Factsheet Vital Signs Module English

Finalist in the upcoming Elektra Awards Excellence

Elektronics Weekly shortlisted ams as a finalist in the upcoming Elektra Awards Excellence in Product Design for Medical category. Our AS7026, a small optical sensor, enables wristbands, smart watches and other mobile accessories to measure heart rate, blood pressure and ECG 24/7.
 

VivaVita Vital Sign Solution

このモジュールは、ウェアラブル機器、医療モニター、産業機器、モバイル機器などの幅広い最終製品に適しています。低ノイズのアナログフロントエンドとオプティカルフロントエンド、およびカスタムソフトウェアとアルゴリズムを組み合わせることにより、amsのバイオメトリックセンサーは業界で最高精度を実現しています。amsは、モバイルデバイスの光センシングの専門知識を活用して、設計者の意図を迅速に実現させるために、電気、機械、光学設計のガイドラインをOEMに提供しています。