Omnipolar Detection Hall IC - BU52077GWZ

The BU52077GWZ is omnipolar Hall IC incorporating a polarity determination circuit that enables separate operation (output) of both the South and North poles. The polarity judgment is based on the output processing configuration. 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.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU52077GWZ-E2ActiveUCSP35L160006000TapingYes

BU52077GWZ Data Sheet

Specifications
Sensor TypeOmnipolar Detection Hall ICs
Vcc(Min.)[V]1.65
Vcc(Max.)[V]3.6
S-pole Operate Point[mT]15
N-pole Operate Point[mT]-15
Hysteresis[mT]0.9
Period[ms]50.0
Average Supply Current5µA
Output TypeCMOS
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Technical Documents
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-compact CSP4 Package (UCSP35L1)
  • Polarity Judgment and Separate Output on both Poles
    (OUT1=S-pole Output; OUT2=N-pole Output)
  • High ESD Resistance 8kV (HBM)
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