Kingsense Electronics Launches Next-Gen High-Precision, Low-Power ECG Chips KS1081/KS1082 into Mass Production

     After years of independent R&D, Kingsense Electronics (Kingsense®) has announced the mass production and shipment of its next-generation KS1081/KS1082, high-precision, low-power electrocardiogram (ECG) sensing chips. Following extensive positive feedback from pilot trials, the chips are now rolling out to customers worldwide, offering unparalleled accuracy and efficiency for wearable health devices.

Kingsense ECG Chip KS1081/KS1082

Technical Specifications
     The KS1081/KS1082 are fully integrated single/dual-channel bioelectric front-end chips, combining high-precision amplifiers, analog signal conditioning circuits, reference circuits, and precision linear power supplies. Key features include:

·    Ultra-Low Noise: Equivalent input noise of 3µV and 85dB common-mode rejection ratio (CMRR), enabling reliable acquisition of millivolt (mV)-level bioelectric signals even in noisy environments.

·    High Input Impedance: Supports 5GΩ input impedance, allowing seamless integration with dry metal or fabric electrodes for non-invasive signal acquisition.

·    Compact & Efficient: Dynamic power consumption of 120µA per channel (single-channel mode) and <0.1µA in sleep mode, paired with a 3.0mm × 3.0mm QFN-20 package, ensures extended battery life and miniaturized designs.

·    Medical-Grade Performance: Bandwidth of 220Hz covers the full spectrum of medical ECG signals, ensuring accurate PQRST waveform capture for cardiac health diagnostics.

Disrupting the Market
     The KS1081/KS1082 challenge the dominance of industry leaders like Texas Instruments (TI) and Analog Devices (ADI) in high-performance bioelectric sensing. By enabling high-fidelity ECG signal acquisition across diverse scenarios—from fingertips to wrists—the chips empower wearable devices such as smartwatches, fitness bands, and handheld monitors to deliver clinical-grade accuracy.

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Advanced Features for Versatile Applications

·   Programmable Gain: Adjustable amplification (50× to 360×) adapts to varying signal strengths.

·   Integrated Right-Leg Drive (RLD) Circuit: Enhances noise immunity in challenging environments.

·   Wide Power Supply Range: Operates at 1.65V–3.7V, ideal for battery-powered devices.

Accelerating Time-to-Market
     To streamline development, Sinsemilla offers evaluation boards, reference designs, and a wearable ECG micro-module (10mm×12mm) integrating signal acquisition, MCU, BLE 5.0 wireless transmission, and AI analytics. These tools empower developers to rapidly prototype and commercialize devices for:

·    Continuous Cardiac Monitoring: Long-term ECG tracking for arrhythmia detection.

·    Consumer Wearables: Stylish smartwatches and fitness bands with medical-grade insights.

·    Telehealth Solutions: Remote patient monitoring with real-time data transmission.

A New Era for Wearable Health
     Kingsense’s KS1081/KS1082 redefine precision and affordability in bioelectric sensing, paving the way for smarter, smaller, and longer-lasting health tech innovations.

     For product details, contact: hello@ks-chip.com.