Non-contact position and angle detection has become a key driver for product upgrading in consumer electronics, industrial control, research and education.
Traditional solutions relying on mechanical potentiometers and optical encoders are prone to wear and environmental interference.
Built on 3D Hall technology, Conntek KTH5701AQ3 features 3-axis magnetic field detection and on-chip angle calculation, delivering high-precision and highly reliable non-contact detection solutions for diverse equipment.
Key Features of Conntek KTH5701AQ3.
3-axis Magnetic Field Detection for Full Spatial Sensing.
Equipped with independent X/Y/Z Hall sensing units, the chip collects 3D magnetic field data simultaneously to detect magnet position, angle and displacement.
It handles complex 1D, 2D and 3D detection requirements without combining multiple chips.
Hardware CORDIC Algorithm for Direct Angle Output.
Integrated hardware CORDIC engine outputs real-time angles for XY, XZ and YZ planes.
It eliminates angle calculation on external MCUs to reduce system load and latency, with angular error controlled within ±1° for accurate and stable feedback.
16-bit High-precision ADC Ensures Data Integrity.
The built-in 16-bit ADC enables fine-grained magnetic signal sampling to capture subtle field variations and suppress ambient noise.
It delivers solid data support for high-accuracy position and angle measurement in both industrial and consumer applications.
Versatile Interfaces & Compact Package for Wide Compatibility.
Dual I2C/SPI interfaces work with most mainstream MCUs to simplify system design.
Housed in a compact 3×3 QFN-16L package, it fits space-constrained devices and facilitates product miniaturization.
Wide Operating Temperature for High Stability.
The commercial version operates from -40℃ to +85℃, maintaining consistent performance under extreme temperatures.
It features strong anti-interference capability and excellent environmental adaptability for automotive and outdoor devices.
Typical Applications.
1.Consumer Electronic Controls.
It replaces traditional mechanical potentiometers and encoders for knobs and joysticks in smart home appliances, audio devices and gaming peripherals.
It enables wear-free, responsive and precise control to improve user experience and product service life.
2.Automotive Electronics.
Ideal for vehicle control knobs, air vent adjustment and seat position sensing.
With wide temperature tolerance and ±1° angular accuracy, it provides reliable position and angle feedback for enhanced control precision and durability inside vehicles.
3.Industrial Automation.
Applied to valve opening detection, robotic arm joint angle feedback and production line positioning.
Its 3-axis sensing and 16-bit high precision deliver accurate data for closed-loop control with PLC systems via I2C/SPI interfaces.
4.Research & Educational Experiments.
Suitable for physics experiments, magnetic characteristic analysis and sensor teaching.
Its 3-axis magnetic field and angle output help visualize the correlation between magnetic field and angle, providing reliable high-precision data for teaching and research.
Solution & Technical Services.
As an authorized distributor of Conntek KTH5701AQ3, Manduic provides full-cycle services from technical support to mass delivery:.
Complete reference designs, driver codes and debugging guides to accelerate product development.
Custom configuration suggestions to optimize detection accuracy and power consumption for different scenarios.
Sufficient in-stock inventory supporting sample requests and volume supply for fast project implementation.
One-on-one professional technical support to resolve development issues.
For technical details, samples or solution support, please contact us:.
Hotline: +86 15012905940.
Email: sales@manduic.com.
Website: www.manduic.com.
Telephone: +86-150-1290-5940
Mobile phone: +86-150-1290-5940
Mailbox: sales@manduic.com
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