BU52004GUL-E2 Rohm Semiconductor, BU52004GUL-E2 Datasheet
BU52004GUL-E2
Specifications of BU52004GUL-E2
Related parts for BU52004GUL-E2
BU52004GUL-E2 Summary of contents
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... BU52004GUL, BU52014HFV ●Description The BU52004GUL and BU52014HFV are bipolar Hall ICs incorporating a polarity determination circuit that enables operation (output) on both the S- and N-poles, with the polarity judgment based on the output processing configuration. These Hall IC products can be in with movie, mobile phone and other applications involving crystal panels to detect the (front-back) location or determine the rotational direction of the panel. ● ...
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... BU52004GUL, BU52014HFV ●Magnetic, Electrical Characteristics BU52004GUL (Unless otherwise specified, V PARAMETERS Power Supply Voltage Operate Point Release Point Hysteresis Period Output High Voltage Output Low Voltage Supply Current Supply Current During Startup Time Supply Current During Standby Time ※ Magnetic flux density 1mT=10Gauss Positive (“ ...
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... BU52004GUL, BU52014HFV ●Figure of measurement circuit VDD 100μF Bop and Brp are measured with applying the magnetic field from the outside. Fig measurement circuit VDD 100μF Fig.3 V measurement circuit VDD 100μF Fig.4 V measurement circuit 2200μF VDD Fig.5 I measurement circuit DD www ...
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... BU52004GUL, BU52014HFV ●Technical (Reference) Data BU52004GUL (V =2.4V～3.3V type) DD 8.0 6.0 V =3.0V Bop S DD 4.0 2.0 Brp S 0.0 -2.0 Brp N -4.0 Bop N -6.0 -8.0 -60 -40 - 100 AMBIENT TEMPERATURE [ ℃ ] Fig.6 Bop,Brp – Ambient temperature 100 25° 2.0 2.4 2.8 3.2 3.6 SUPPLLY VOLTAGE[V] Fig ...
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... BU52004GUL, BU52014HFV ●Block Diagram BU52004GUL VDD TIMING LOGIC HALL ELEMENT × PIN No. PIN NAME A1 VDD A2 GND B1 OUT1 OUTPUT( respond the south pole) B2 OUT2 OUTPUT( respond the north pole) BU52014HFV VDD TIMING LOGIC HALL ELEMENT × PIN No. PIN NAME 1 OUT2 ( respond the north pole) ...
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... BU52004GUL, BU52014HFV ● Description of Operations Micropower Operation (Small current using intermittent action Period 50ms Startup time Standby Fig.20 (Offset Cancelation × B GND Fig.21 (Magnetic Field Detection Mechanism Flux direction The Hall IC cannot detect magnetic fields that run horizontal to the package top layer. ...
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... BU52004GUL, BU52014HFV OUT1 Flux High N-Pole The OUT1 pin detects and outputs for the S-pole only. Since it is unipolar, it does not recognize the N-pole. OUT2 Flux High Low Bop N N-Pole The OUT2 pin detects and outputs for the N-pole only. Since it is unipolar, it does not recognize the S-pole. ...
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... BU52004GUL, BU52014HFV ●Intermittent Operation at Power ON Power ON VDD Startup time Supply current (Intermittent action) Indefinite OUT (No magnetic field present) Indefinite OUT (Magnetic field present) The dual output Omnipolar detection Hall IC adopts an intermittent operation method in detecting the magnetic field during startup, as shown in Fig. 25. It outputs to the appropriate terminal based on the detection result and maintains the output condition during the standby period ...
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... BU52004GUL, BU52014HFV ●Position of the Hall Effect IC(Reference) VCSP50L1 0.55 0.55 0.35 ●Footprint dimensions (Optimize footprint dimensions to the board design and soldering condition) VCSP50L1 Strings ●Terminal Equivalent Circuit Diagram OUT1, OUT2 Fig.28 www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. HVSOF5 0.6 ...
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... BU52004GUL, BU52014HFV ●Operation Notes 1) Absolute maximum ratings Exceeding the absolute maximum ratings for supply voltage, operating conditions, etc. may result in damage to or destruction of the IC. Because the source (short mode or open mode) cannot be identified if the device is damaged in this way important to take physical safety measures such as fusing when implementing any special mode that operates in excess of absolute rating limits ...
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... BU52004GUL, BU52014HFV ●Ordering part number Part No. Part No. 52004 52014 VCSP50L1 (BU52004GUL) 1PIN MARK 1.10±0.1 0. φ 0.25±0.05 0. 0.30±0.1 0.50 HVSOF5 1.6±0.05 (0.8) (0.3) 1.0±0. 0.1 S 0.5 0.22±0.05 0.08 M www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. ...
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