產(chǎn)品概述：

The ES1227 is a Latch Hall effect sensor IC fabricated from BiCMOS technology. The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver with over-current protection, all in a single package.

It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points. There are many applications for this sensor in addition to those listed above. The design, specifications and performance have been optimized for commutation applications in 5V to 12V brushless DC motors.

Thanks to its wide operating voltage range and extended choice of temperature range, it is quite suitable for use in automotive, industrial and consumer applications.

The device is delivered in a Small Outline Transistor (SOT) for surface mount process and in a Plastic Single In Line (TO-92 flat) for through- hole mount. Both 3-lead packages are RoHS compliant.

技術(shù)規(guī)格：

特性：

-            AEC-Q100 automotive qualified

-            Operating voltage range from 2.8V to 24V

-            Magnetic sensitivity – +/-75GS

-            BiCMOS technology

-            -30V Reversed Power Supply Protection

-            -40℃~150℃ Operating Temperature

-            Output Limiting Current Protection

-            Open drain outpu

-            ESD  7KV

-            RoHS Compliant: (EU)2015/863

應(yīng)用：Automotive, Consumer and Industrial；Solid-state switch；Brushless DC motor commutation；Speed detection；Linear position detection；Angular position detection；Proximity detection

封裝：SOT23、TO92封裝

技術(shù)參數(shù)：

功能框圖：