BU52273NUZ Datasheet (ROHM) - Omnipolar Detection Hall

BU52273NUZ, Omnipolar Detection Hall

The BU52273NUZ is omnipolar Hall IC incorporating a polarity determination circuit that enables separate operation (output) of both the South and North poles.

This Hall IC product can be in tablets, smart phones, and other applications in order to detect open and close of the cover.

And this Hall IC

BU52273NUZ Features

* Omnipolar Detection (Polarity Detection for both S and N Poles with Separate, Dual Outputs)

* Micro Power Operation (Small Current Using Intermittent Operation Method)

* Ultra-small Outline Package

* Polarity Judgment and Separate Output on both Poles (OUT1=S-pole Output; OUT2=N-po