Omnipolar Detection Hall IC - BU52272NUZ | ROHM Semiconductor - ROHM Co., Ltd.
Omnipolar Detection Hall IC - BU52272NUZ
The BU52272NUZ 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 product can be in digital video cameras and other applications involving display panels in order to detect the front/back location or determine the rotational direction of the panel.
Omnipolar Detection Hall ICs with Polarity Discrimination
S-pole Operate Point[mT]
N-pole Operate Point[mT]
Average Supply Current
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
- 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-pole Output)