Our advantages 

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service. 

Introduction

SL3144 is a high-voltage, high-sensitivity unipolar Hall switch chip, designed using bipolar semiconductor technology. The chip incorporates a voltage regulator unit, Hall voltage generator, differential amplification circuit, temperature compensation circuit, and open-collector output circuit. It operates by converting magnetic induction strength into a digital voltage signal. It is available in TO92S through-hole and SOT23-3L surface-mount packages, both compliant with RoHS standards.

Features

● Microstructure

● Open collector output

● ESD performance up to:±4kv

● High sensitivity:120/80 gs (typical)

● Wide voltage range:3.5v~40v Operating temperature range: -40℃～125℃

Applications

● Brushless motor commutation
● Flow sensors
● Position sensor
● Speed sensor
● Distance sensor