Mouser Debuts New STMicroelectronics ST1VAFE3BX Biosensor with vAFE for Consumer and Medical Wearable Applications

January 8, 2025—Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, is now shipping the new ST1VAFE3BX biosensor from STMicroelectronics. The ST1VAFE3BX is the first compact, dual-function biosensor combining a vertical analog front-end (vAFE) for detecting biopotential signals with a 3-axis low-power accelerometer for consumer and medical motion tracking and wearable applications.

The STMicroelectronics ST1VAFE3BX, available from Mouser, is a compact, low-noise, and low-power biosensor with configurable input impedance, ideal for wearables and predictive healthcare. The ST1VAFE3BX delivers low latency and unique context-aware edge analysis with an embedded Edge AI machine learning core housed in a compact 2 x 2 mm package. With synchronized biopotential and motion signals, the sensor also delivers enhanced compensation for motion artifacts.

Mouser also stocks the STMicroelectronics STEVAL-MKI250KA biosensor evaluation kit. The kit consists of a PCB with a pre-mounted ST1VAFE3BX biosensor and a high-performance 32-bit microcontroller (MCU) that functions as a bridge between the sensor and a PC. This MCU enables the use of the downloadable graphical user interface (MEMS Studio) or dedicated software routines for customized applications. The kit makes the complete ST1VAFE3BX pinout available and is recommended for use with the STMicroelectronics STEVAL-MKI109V3 motherboard or STEVAL-MKBOXPRO IoT programmable wireless box kit.

To learn more about the ST1VAFE3BX biosensor, visit https://www.mouser.com/new/stmicroelectronics/stm-st1vafe3bx-biosensor/.

To learn more about the STEVAL-MKI250KA EV Kit, visit https://www.mouser.com/new/stmicroelectronics/stmicroelectronics-steval-mki250ka-kit/.

 

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