Product Overview
The ZSFS1001 is a fully integrated System-on-Chip (SoC) that brings a new option to the field of force sensing by combining a high-precision MEMS strain gauge with high-performance CMOS signal processing circuitry. This integrated SoC can capture micrometer-level deformations and, through the proprietary ZS DirectADC™ architecture, directly converts weak physical stress into stable and reliable digital signals. It serves as a core foundation for building the next generation of smart interactive devices.
Core Value
Single-Chip Architecture
Integrated MEMS and CMOS circuitry enhances SNR and reliability.
Low Operating Power
Less than 4µA @ 10Hz, effectively extending battery life for portable devices.
Small Package Size
2.10mm² footprint unlocks maximum potential for compact product designs.
Embedded Smart Algorithms
Built-in library for button, slide, and complex applications simplifies R&D.
High SNR Digital Output
Integrated ZS DirectADC™ ensures stable signals, robust against interference.
Full-Range Auto-Compensation
Built-in temperature sensor and engine ensure industrial-grade accuracy.
Key Parameters
| Package Size | 1.45 x 1.45 mm |
| Operating Voltage (Vdd) | 1.8V ~ 3.6V |
| Operating Power (@10Hz) | < 4µA |
| ADC Resolution | Up to 16-bit |
| Operating Temperature Range | -40°C ~ 85°C |
| ESD Protection | >2kV (HBM) |
Technical Overview
- High sensitivity and high linearity
- Supports event-driven wake-up mechanism
- High ESD protection ensures product robustness
- Supports flexible I²C and GPIO interfaces
- Compatible with SMT reflow soldering for mass production
- Provides complete SDK and application note support
Application Areas
Consumer Electronics
Provides precise and reliable pressure and swipe controls for TWS earbuds, smart wearables, and other devices.
Smart Home Appliances
Enables seamless, "invisible" buttons on home appliances, enhancing design aesthetics and waterproof performance.
Robotics
Used in flexible electronic skin to achieve high-sensitivity force feedback and safe human-robot interaction.
Automotive Electronics
Builds hidden buttons and pressure-sensitive HMIs for smart cockpits, improving interior integration.
About Zettasensing
Beijing Zettasensing Technology Co., Ltd., driven by the core philosophy of 'The Chip is the Sensor,' focuses on the innovative R&D of miniaturized, low-power, and intelligent sensors. By highly integrating MEMS and ASIC chips and incorporating edge intelligence, we deliver clean digital sensor data directly, aiming to drive continuous industry innovation. Compared to traditional analog sensors, Zettasensing's solutions offer significant advantages in size, power consumption, performance, and intelligence. Our product lines focus on four key areas: healthcare, human-computer interaction, smart security, and consumer electronics, and have been widely adopted in cutting-edge markets such as wearable medical devices, smart homes, new energy vehicles, and smart manufacturing. With years of deep expertise, Zettasensing possesses full-stack development capabilities for high-end sensors, empowering AI to efficiently connect with the physical world.
