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1/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. hall ics omnipolar detection hall ics bu52001gul,bu52011hfv,bu52 021hfv,bu52015gul,bu52025g, bu52051nvx,bu52053nvx, BU52054GWZ,bu52055gwz, bu52056nvx,bu52061nvx,bd7411g description the omnipolar hall ics are magnetic swit ches that can operate both s-and n-pole, upon which the output goes from hi to low. in addition to regular single-output hall ics, we offer a lineup of dual-output units with a reverse output terminal (acti ve high). features 1) omnipolar detection 2) micro power operation (small current using in termittent operation method)(bd7411g is excluded.) 3) ultra-compact and thin wafer level csp4 package (BU52054GWZ, bu52055gwz) 4) ultra-compact wafer level csp4 package (bu52015gul, bu52001gul) 5) ultra-small outline package sson004x1216 (bu52061nvx, bu52053nvx, bu52051nvx, bu52056nvx) 6) ultra-small outline package hvsof5 (bu52011hfv, bu52021hfv) 7) small outline package (bu52025g, bd7411g) 8) line up of supply voltage for 1.8v power supply voltage (BU52054GWZ, bu52055gwz, bu52015gul, bu52061nvx, bu52053nvx, bu52051nvx, bu52056nvx, bu52011hfv) for 3.0v power supply voltage (bu52001gul) for 3.3v power supply voltage (bu52021hfv, bu52025g) for 5.0v power supply voltage (bd7411g) 9) dual output type (bu52015gul) 10) high esd resistance 8kv (hbm) (6kv for bu52056nvx) applications mobile phones, notebook computers, digital video camera, digital still camera, white goods etc. lineup matrix product name supply voltage operate point hysteresis period supply current (avg) output type package (v) (mt) (mt) (ms) (a) BU52054GWZ 1.65 3.60 +/-6.3 0.9 50 5.0 cmos ucsp35l1 bu52055gwz 1.65 3.60 +/-4.1 0.8 50 5.0 cmos ucsp35l1 bu52015gul 1.65 3.30 +/-3.0 0.9 50 5.0 cmos vcsp50l1 bu52001gul 2.40 3.30 +/-3.7 0.8 50 8.0 cmos vcsp50l1 bu52061nvx 1.65 3.60 +/-3.3 0.9 50 4.0 cmos sson004x1216 bu52053nvx 1.65 3.60 +/-3.0 0.9 50 5.0 cmos sson004x1216 bu52051nvx 1.65 3.30 +/-3.0 0.9 50 5.0 cmos sson004x1216 bu52056nvx 1.65 3.60 +/-4.6 0.8 50 5.0 cmos sson004x1216 bu52011hfv 1.65 3.30 +/-3.0 0.9 50 5.0 cmos hvsof5 bu52021hfv 2.40 3.60 +/-3.7 0.8 50 8.0 cmos hvsof5 bu52025g 2.40 3.60 +/-3.7 0.8 50 8.0 cmos ssop5 bd7411g 4.50 5.50 +/-3.4 0.4 - 2.0m cmos ssop5 plus is expressed on the s-pole; minus on the n-pole no.10045eft02
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 2/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 3/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 4/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52055gwz (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 5/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52015gul (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 6/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52001gul (unless otherwise specified, v dd =3.0v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 7/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52061nvx (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 8/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52053nvx (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 9/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52051nvx , bu52011hfv (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 10/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52056nvx (unless otherwise specified, v dd =1.80v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 11/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52021hfv,bu52025g (unless otherwise specified, v dd =3.0v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 12/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bd7411g (unless otherwise specified, v dd =5.0v, ta=25
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 13/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 14/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. ambient temperature [] ambient temperature [] []
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 15/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52015gul, bu52051nvx, bu52011hfv (v dd =1.65 ambient temperature [] ambient temperature []
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 16/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52061nvx(v dd =1.65
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 17/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52056nvx(v dd =1.65
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 18/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bd7411g (v dd =4.5 ?
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 19/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 20/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52001gul pin no. pin name function comment a1 vdd power supply a2 gnd ground b1 out output b2 n.c. open or short to gnd. bu52061nvx, bu52053nvx, bu52051nvx, bu52056nvx pin no. pin name function comment 1 out output 2 gnd ground 3 n.c. open or short to gnd. 4 vdd power supply fig.60 out gnd vdd latch timing logic dynamic offset cancellation sample & hold
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 21/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bu52011hfv, bu52021hfv pin no. pin name function comment 1 n.c. open or short to gnd. 2 gnd ground 3 n.c. open or short to gnd. 4 vdd power supply 5 out output bu52025g pin no. pin name function comment 1 n.c. open or short to gnd. 2 gnd ground 3 n.c. open or short to gnd. 4 vdd power supply 5 out output 0.1f reverse surface 1 2 5 3 3 1 4 5 2 4 reverse 1 2 5 3 3 surface 1 4 5 2 4 0.1f out gnd vdd latch timing logic dynamic offset cancellation sample & hold
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 22/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. bd7411g fig.64 pin no. pin name function comment 1 n.c. open or short to gnd. 2 gnd ground 3 n.c. open or short to gnd. 4 out output 5 vdd power supply reverse surface 1 2 5 3 3 1 4 5 2 4 the cmos output terminals enable direct connection to the pc, with no external pull-up resistor required. adjust the bypass capacitor value as necessary, according to voltage noise conditions, etc. 0.1f out gnd vdd latch timing logic dynamic offset cancellation
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 23/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. ? angle from its original path, and thereby cancels the hall voltage. the magnetic signal (only) is maintained in the sample/hold circuit during the offset cancellation process and then released. + gnd v dd
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 24/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. (magnetic field detection mechanism) the bipolar detection hall ic detects magnetic fields running perpendicular to the top surface of the package. there is an inverse relationship between magnetic flux density and the di stance separating the magnet and the hall ic: when distance increases magnetic density falls. when it drops below the operate point (bop), output goes high. when the magnet gets closer to the ic and magnetic density ri ses, to the operate point, the output switches low. in low output mode, the distance from the magnet to the ic increases again until the magnetic density falls to a point just below bop, and output returns high. (this point, where magnetic flux density restor es high output, is known as the release point, brp.) this detection and adjustment mechanism is designed to prevent noise, oscillation and other erratic system operation. b low bop n brp n brp s bop s 0 high n-pole magnetic flux density [mt] s-pole fig.68 high high low out [v] n n s s s n the hall ic cannot detect magnetic fields that run horizontal to the package top layer. be certain to configure the hall ic so that the m agnetic field is perpendicular to the top layer. fig.67 s s n s n s n m agnet i c flux m agnet i c flux m agnet i c flux m agnet i c flux
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 25/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 26/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. e se sd e b3
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 27/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved.
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 28/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. -10 -8 -6 -4 -2 0 2 4 6 8 10 012345678910 horizontal distance from the magnet [mm] magnetic fux density[mt] reverse magnetic field
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 29/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () direction of feed reel 1pin (unit : mm ) ucsp35l1 (BU52054GWZ) 0.800.05 0.800.05 0.06 s 1pin mark 0.4max 0.10.05 0.4 12 b a 0.20.05 0.4 0.20.05 4- 0.20 0.05 ba 0.05 s a b ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () direction of feed reel 1pin (unit : mm ) ucsp35l1 (bu52055gwz) 0.800.05 0.800.05 0.06 s 1pin mark 0.4max 0.10.05 0.4 12 b a 0.20.05 0.4 0.20.05 4- 0.20 0.05 ba 0.05 s a b
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 30/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. (unit : mm) sson004x1216 s 0.08 s 3 4 21 1pin mark 1.2 0.1 0.65 0.1 0.75 0.1 1.6 0.1 0.2 0.1 0.8 0.1 0.6max (0.12) 0.02 +0.03 - 0.02 0.2 +0.05 - 0.04 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 5000pcs tr () direction of feed reel 1pin ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () direction of feed reel 1pin (unit : mm) vcsp50l1 (bu52001gul) s 0.08 s a b ba 0.05 1pin mark 0.300.1 4- 0.250.05 1.100.1 2 1 0.300.1 b 0.55max 1.100.1 a 0.100.05 0.50 0.50 (unit : mm) vcsp50l1 (bu52015gul) s 0.08 s a b ba 0.05 1pin mark 0.300.1 4- 0.250.05 1.100.1 2 1 0.300.1 b 0.55max 1.100.1 a 0.100.05 0.50 0.50 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () direction of feed reel 1pin
technical note bu52001gul,bu52011hfv,bu52021hfv,bu52015gul,bu52025g,bu52051nvx, bu52053nvx,BU52054GWZ,bu52055gwz,bu52056nvx,bu52061nvx,bd7411g 31/31 www.rohm.com 2010.12 - rev.f ? 2010 rohm co., ltd. all rights reserved. direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin (unit : mm) hvsof5 s 0.08 m 0.1 s 4 321 5 (0.05) 1.60.05 1.00.05 1.60.05 1.2 0.05 (max 1.28 include burr) 45 32 1 (0.8) (0.91) (0.3) (0.41) 0.2max 0.130.05 0.220.05 0.6max 0.5 0.02 +0.03 ?0.02 direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin (unit : mm) ssop5 2.90.2 0.13 4 + 6 ?4 1.6 2.80.2 1.10.05 0.050.05 +0.2 ?0.1 +0.05 ?0.03 0.42 +0.05 ?0.04 0.95 5 4 12 3 1.25max. 0.2min. 0.1 s s
r1010 a www.rohm.com ? 2010 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specied herein is subject to change for improvement without notice. the content specied herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specied in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specied herein is intended only to show the typical functions of and examples of application circuits for the products. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specied in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, re or any other damage caused in the event of the failure of any product, such as derating, redunda ncy, re control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospac e machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specied herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.

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