Integrated MCU & AFE for Single Phase Energy Metering Applications

ASIC

VS PART NUMBER: VS1111FESOC

Applications:

Power Protection: Circuit Breakers, and Relays
Energy Metering
Battery Test Systems
Battery Monitoring
Simultaneous Sampling DAS
Test and Measurement

The VS1111FESOC is multichannel, simultaneous sampling, 24-bit delta-sigma analog-to-digital converters based analog front end integrated with MCU featuring a built-in programmable gain amplifier, internal reference, and an onboard oscillator. These AFEs offer a wide dynamic range, scalable data rates, making them ideal for industrial power monitoring and protection, as well as test and measurement applications.

Features:

Integrated MCU & AFE
AFE Features :: Four Differential Input Channel Support
Outstanding Performance: 113dB Dynamic Range @1Ksps, Channel Crosstalk < -106dB, THD < -90dB up-to 100Hz Input
Programmable Data Rates up-to 128Ksps
Programmable Gain 1x to 64x
SPI Compatible Interface

Device & EVB Ordering Information

Part Number	Description	Package	Status	Order
VS1111FESOCQ	SOC for Single Phase Energy Metering Applications	QFN64	Available 2025	Order Now
VS1111FESOCT	SOC for Single Phase Energy Metering Applications	TQFP64	Available 2025	Order Now
VS1111FESOC-EVB	EVB for VS1111FESOC IC	N/A	Available	Order Now

Part Number	VS1111FEQSOC
Description	SOC for Single Phase Energy Metering Applications
Package	QFN64
Status	Available 2025
Order Now

Part Number	VS1111FESOCT
Description	SOC for Single Phase Energy Metering Applications
Package	TQFP64
Status	Available 2025
Order Now

Part Number	VS1111FESOC-EVB
Description	EVB for Single Phase Energy Metering Applications SOC
Package	N/A
Status	Available 2025
Order Now

Evaluation Board

Our E-Metering chip evaluation board will be available for testing and development, offering engineers and product designers a comprehensive platform to evaluate the precision and performance of our cutting-edge analog signal chain technology. This board is designed for seamless integration and is optimized for applications requiring high accuracy in weight measurement. Equipped with our advanced chip, it allows for real-world testing in various industrial and consumer environments. To order your evaluation board, please visit our website or contact our sales team for more information.