BQ27425-G1
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
System-Side Impedance Track™ Fuel Gauge With Direct Battery Connection | Gas Gauge Battery

 

Reference designs

Biometric Steering Wheel Reference Design

This reference design is for a concept demonstration of how a driver's pulse rate, respiration rate, and ECG based heart rate can be obtained from a vehicle steering wheel.  AFE4400 and AFE4300 from TI's biometric family of analog front-ends (AFE), enables acquisition of all three parameters via (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (4)

Name Part# Type
Linux Driver for BQ27XXX BQ27XXXSW-LINUX Software Libraries
Gas Gauge Chemistry Updater Setup v7.47 (Rev. HR)  (ZIP 466712 KB )    26 Nov 2019  
Mathcad Chemistry Selection Tool (Rev. DJ)  (ZIP 6840 KB )    14 Jul 2015  
bq27425-G1 Evaluation Software Installer (Rev. A)  (ZIP 6373 KB )    23 Mar 2012