BU52012HFV-TR Rohm Semiconductor, BU52012HFV-TR Datasheet
BU52012HFV-TR
Specifications of BU52012HFV-TR
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BU52012HFV-TR Summary of contents
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... Micropower operation (small current using intermittent operation method) 3) Ultra-compact CSP4 package (BU52002GUL,BU52003GUL) 4) Small outline package (BU52012HFV,BU52013HFV) 5) Line up of supply voltage For 1.8V Power supply voltage（BU52012HFV,BU52013HFV) For 3.0V Power supply voltage (BU52002GUL,BU52003GUL) 6) High ESD resistance 8kV(HBM) ●Applications Mobile phones, notebook computers, digital video camera, digital still camera, etc. ...
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... Positive (“+”) polarity flux is defined as the magnetic flux from south pole which is direct toward to the branded face of the sensor. After applying power supply, it takes one cycle of period (T Radiation hardiness is not designed. BU52012HFV,BU52013HFV (Ta=25℃) LIMIT UNIT ※ 1 -0.1～+4.5 ...
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... V Output High Volｔage V Output Low Voltage Supply Current I DD(AVG) Supply Current I DD(EN) During Startup Time Supply Current I DD(DIS) During Standby Time BU52012HFV (Unless otherwise specified, PARAMETERS SYMBOL V Power Supply Voltage B Operate Point B Release Point Hysteresis B hysS Period T V Output High Volｔage ...
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BU52013HFV (Unless otherwise specified, PARAMETERS SYMBOL V Power Supply Voltage B Operate Point opN B Release Point Hysteresis B hysN Period T V Output High Volｔage V Output Low Voltage 1 Supply Current I DD1(AVG) Supply Current I DD1(EN) During ...
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... I mesurement circuit VDD VDD OUT GND V BU52002GUL, BU52003GUL VDD BU52012HFV, BU52013HFV OUT GND I V OUT BU52002GUL, BU52003GUL BU52012HFV, BU52013HFV VDD OUT GND V I OUT VDD OUT GND 5/14 200Ω VDD OUT Oscilloscope GND The period is monitored by Oscilloscope. Fig.2 T mesurement circuit ...
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Data BU52002GUL (V =2.4～3.3V type) DD 8.0 6.0 V =3.0V Bop S DD 4.0 2.0 Brp S 0.0 -2.0 -4.0 -6.0 -8.0 -60 -40 - 100 AMBIENT TEMPERATURE [ ℃ ] Fig.6 Bop,Brp ...
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... BU52012HFV (V =1.65～3.3V type) DD 8.0 6.0 V =1.8V DD Bop S 4.0 2.0 Brp S 0.0 -2.0 -4.0 -6.0 -8.0 -60 -40 - 100 AMBIENT TEMPERATURE [ ℃ ] Fig.18 Bop,Brp – Ambient temperature 100 25° 1.4 1.8 2.2 2.6 3.0 3.4 3.8 SUPPLY VOLT AGE [V] Fig.21 T – Supply voltage ...
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... Diagram BU52002GUL, BU52003GUL TIMING LOGIC HALL ELEMENT × PIN No. PIN NAME FUNCTION A1 POWER SUPPLY VDD A2 GROUND GND B1 OUTPUT OUT B2 N.C. BU52012HFV, BU52013HFV TIMING LOGIC HALL ELEMENT × PIN No. PIN NAME FUNCTION 1 N.C. 2 GND GROUND 3 N.C. POWER SUPPLY 4 VDD 5 OUTPUT OUT Ｖ ...
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Operations (Micropower Operation Period Startup time Standby Fig.32 (Offset Cancelation × B GND Fig.33 (Magnetic Field Detection Mechanism Flux The Hall IC cannot detect magnetic fields that run horizontal to ...
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... BU52002GUL,BU52012HFV S-Pole Flux High N-Pole BU52002GUL,BU52012HFV detects and outputs for the S-pole only. Since it is unipolar, it does not recognize the N-pole. BU52003GUL,BU52013HFV N-Pole Flux High Low Bop N Brp N N-Pole BU52003GUL,BU52013HFV detects and outputs for the N-pole only. Since it is unipolar, it does not recognize the S-pole. ...
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... Fig. 39 shows Hall IC detection distance – a good guide for determining the proper size and detection distance of the magnet. Based on the BU52012HFV,BU52013HFV operating point max 5.0 mT, the minimum detection distance for the 1mm, 2mm and 3mm magnets would be 7.6mm, 9.22mm, and 10.4mm, respectively. To increase the magnet’ ...
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Hall Effect IC(Reference) VCSP50L1 0.55 0.55 0.35 ●Footprint dimensions (Optimize footprint dimensions to the board design and soldering condition) VCSP50L1 ●Terminal Equivalent Circuit Diagram OUT Fig.40 HVSOF5 0.6 0.8 0.2 Because they are configured for CMOS (inverter) ...
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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 ...
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Designations (Selecting a model name when ordering ROHM model Part number VCSP50L1 <Dimensions> 1PIN MARK 1.10±0.1 S 0.08 4-φ0.25±0.05 0. 0.30±0.1 0.50 HVSOF5 <Dimensions> ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...