EMPOWER Every Interaction ,
CONNECT Your World.
Built upon a foundation of profound design expertise, Silicon Integrated Systems (SiS) integrates high-efficiency power, touch technology, and smart audio processing to deliver critical solutions for IoT, medical, and industrial applications. We are dedicated to bridging the analog and digital worlds and empowering every device to create a safer, more intuitive, and highly efficient smart lifestyle.
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Touch Controller Solutions
Finger touch surround your life
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Battery Management Controller
Precision Power, Limitless Range
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MEMS Microphone
Voice Control, surround your life
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Human Interface IC Desgin Company

Innovation in Human Machine Interface Technology

39

Years Experience Working

Upholding a spirit of innovation, SiS is dedicated to developing market-leading high-performance IC solutions. Centered on precision sensing, we integrate touch interaction, signal measurement, and power management technologies to meet diverse application needs and create smart living experiences.
Leveraging years of technical expertise, SiS has established itself as a leading international IC design house, continuously driving industry advancement to create greater value for clients. With a philosophy of openness and co-prosperity, we join hands with partners to pioneer a new era of IoT connectivity.

Synergizing Cross-Domain Innovation to Power Diverse Smart Applications

Leveraging deep expertise in Human-Machine Interfaces (HMI) and high-performance control technologies, we seamlessly integrate precision sensing, power management, and digital processing to elevate user experiences. Silicon Integrated Systems’ solutions extend beyond traditional boundaries, empowering critical sectors such as smart home appliances, advanced medical monitoring, industrial automation, and green energy management. With a robust and versatile product portfolio, we precisely meet the rigorous demands of the IoT era, dedicated to creating a more intuitive, safe, and energy-efficient smart life for users worldwide.

Core Technologies & Products

SiS has a comprehensive product portfolio across multiple technology domains

Battery Management IC (BMS)

Multi-cell battery monitoring, overcharge/overdischarge protection, current detection, and balancing. Supports Li-ion and LiFePO₄ systems.
Mixed-Signal MCU

Combines high-precision ADC/DAC with low-power MCU cores, supporting multiple peripheral interfaces for sensors, instrumentation, and IoT terminals.
Capacitive Touch IC

Supports multi-touch, high sensitivity, and noise suppression for consumer electronics, home appliances, and industrial control panels.

Active Stylus Controller

Supports mainstream protocols (such as MPP) for tablets, laptops, and drawing tablets requiring high-precision writing and drawing.

MEMS Microphone & Audio Front-End

High-sensitivity, low-noise sensing and amplification circuits supporting voice input and detection for smart devices.

Mixed-Signal & Analog IC

Includes sensing front-ends, signal conditioning, power amplification, current detection, and integrated analog peripherals.
Choice

We provide comprehensive application solutions

Integrating advanced touch, high-precision sensing, and comprehensive power management to deliver one-stop solutions for medical, industrial, and consumer electronics.

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Development Tools

Comprehensively supporting your innovation process to accelerate product development and unlock the limitless potential of technology.

We make the creative solutions for