ETEK Launches ET3725A30: Ultra-Low Voltage Omnipolar Hall Effect Switch for Next-Gen Portable Devices

Revolutionize your designs with ETEK’s latest innovation, the ET3725A30—a high-sensitivity, ultra-low voltage omnipolar Hall effect switch IC engineered for precision and efficiency.

Ultra-Low Power, Maximum Performance

10µA average current consumption at 1.2V ensures extended battery life for portable devices.

Dual CMOS outputs (N/S-pole) with active-low logic, eliminating the need for external pull-up resistors.

Wide voltage range (1.0V–3.5V) supports diverse power configurations.

Compact Design, Unmatched Sensitivity

Super-small DFN4 package (1mm x 1mm) enables high-density PCB mounting.

Omnipolar detection triggers at ±3.0 mT typ. with built-in hysteresis for reliable operation.

Ideal for flip phones, smart covers, tablets, wearables, and IoT devices requiring open/close detection.

Built for Durability

Operates seamlessly across -40°C to +85°C environments.

Lead-free, halogen-free design aligns with global sustainability standards.

Simplify Your Next Project

Download the datasheet or contact the ETEK team today to integrate the ET3725A30 into your portable electronics and smart appliances.