Hall and AMR Technology Aug, 2012. HONEYWELL - CONFIDENTIAL Copyright © 2011 Honeywell International Inc. All rights reserved. Agenda Basic theory Product.

Hall and AMR Technology

Aug, 2012

HONEYWELL - CONFIDENTIALCopyright © 2011 Honeywell International Inc. All rights reserved.

Agenda

Basic theoryProduct PortfolioSuccess storyQ&ABack up


Magnetoresistive (MR) Sensing Mechanism Hall-Effect Sensing Mechanism

S N +

-

0

A magnetic field applied parallel to the element changes its resistance and creates a currentchange

Current source is applied through a thin sheet ofsemiconductor material

A magnetic field applied

perpendicular to the element creates a voltage change = Vhall

I V=0

I S

N

V=Vhall

S N2SS

2SS N S

MR is omnipolar - Either Pole will operate the Sensor

Magnet

Hall is generally bipolar - The output is pole-dependent, but

it can be designed to be omnipolar (pole independent, e.g. next gen Hall SS351AT/SS451A)

Theory of Operation


Comparison of Hall and AMR


Digital Hall Block Diagram


Magnetic Sensing TypesDIGITAL• Bipolar

– Typically requires 2 poles: One pole to turn ON, and opposite pole to turn OFF– Operate point to turn ON is typically +Gauss (South), release is -Gauss (North)– Although not typical, operate and release points may both be + (South) or– both – (North) Note: latching is not guaranteed

• Bipolar Latching– True latching device, always requires 2 poles: 1 to turn ON, opposite to turn OFF– Guaranteed to turn ON with +Gauss (South) only, OFF with –Gauss (North) only

• Unipolar – Only one pole required to operate and release the sensor – Turns ON with +Gauss (South) for all products, except SS3xx that turns ON with North pole– Will turn OFF when magnetic field is removed

• Omnipolar– Operates with any pole (North or South)– Will turn OFF when magnetic field is removed– e.g. magnetoresistive sensors, or omnipolar Hall sensors

ANALOG• Linear

– Analog output proportional to magnetic field strength, operates with North or South.– Offset (Output at Zero Gauss) = Typically ½ of Supply voltage– +Gauss (South) will increase Vout, -Gauss (North( will decrease Vout


Magnetic Sensing Types

** Max OP – Gauss level which can guarantee

to switch on the sensor; Min RP- Gauss level which can guarantee to

switch off the sensor; Differential- OP-RP

Bipolar: Typical graph is Sensor 2, but could also be Sensor 1 or 3Latching: Typical Graph is only Sensor 2Unipolar: Typical graph is Sensor 3, but it could be Sensor 1 in some casesOmnipolar: Typical Graph is Sensor 1 and Sensor 3

Digital

Analog


Bipolar vs Bi-CMOS Fab Process

Bipolar (Analog)• Used on legacy Hall designs• Improved matching (reduced offset)• Robust/rugged• Well-established Hall element design techniques• Digital circuits are possible with bipolar, but they are large and costly

CMOS (Digital)• High impedance (low current draw)• Complex circuitry in small area• More precise analog switches• Analog circuits are possible with CMOS, but performance is inferior to bipolar• Competitors using CMOS fab process include Melexis, Micronas, and Diodes

Bi-CMOS (Mixed Signal)•Allows the designer to choose the best from both technologies to combine high performing analog components with compact, low cost, low current digital circuitry• Competitors using Bi-CMOS include Allegro and Infineon


Bipolar vs CMOS


IC Assembly Process


Typical Hall IC packaging

SOP-8

(SIP-3)

SOT-89TO-92

http://sensing.honeywell.com/index.cfm/Ne/2308/ci_id/154336/N/3094/la_id/1.htm

Product Portfolio

July, 2012


Hall/MR Product Line Overview

1st Level 2nd Level

SOT-23, SOT-89, TO-92, 8 Pin SOIC, ceramic Packages

SR16SR17

SR13

SR15

SS94

APS00B

2SS52M

SS40

SS41

SS400A

SS400R/P

SS490

SS50AT

SS500

SS59ET

SS552MT

VF526DT

SS311PT

SS30AT

SS340RT

SS351AT

SS361RT

VF401

VF431PP

VF441P

http://sensing.honeywell.com/index.cfm/Ne/2308/ci_id/154336/N/3094/la_id/1.htm

http://sensing.honeywell.com/index.cfm?Ne=3025&ci_id=154286&N=3120&la_id=1

http://sensing.honeywell.com/index.cfm?ci_id=140301&la_id=1&pr_id=155847




• Omnipolar magnetics• -40 to +150°C temp range• 3.8 to 30 VDC operation• High sensitivity (15 G operate) allows up to

1” sensing distance

2SS52M Digital Magnetoresistive SensorSS552MT SMT version

• Flat TO-92 type package• Low-cost: R and P series• -40 to +150°C temp range• Sinking output w/ bipolar or unipolar

magnetics (Digital)• Sink/Source output (linear)• Hi & lo sensitivities available

SS500 Series Digital Hall & VF526DT Speed & Dir SS59ET low-cost Linear Hall

Markets Applications

SS400 Series Digital Hall & VF401 20Wire MRSS400R/SS400P Series Digital Hall (New)SS490 Series Miniature Ratiometric Linear Hall

SS94 Series High-performance Ceramic Linear Hall

• SOT-89 type surface-mount package• -40 to +150°C temp range (digital)• 3.8 to 30 VDC operation (digital)• Same features as SS400-Series (digital)• Low-cost, good performance (linear)

• Laser-trimmed resistors provide accurate specs and compensate temp variations

• Sinking or sourcing output

• -40 to +125°C temp range

• ±100 to ±2500 G flux ranges

• Sensing element in CSLA2 open-loop current sensors

• Motion Control

• Instrumentation

• HVAC

• InfoTech

• Medical

• Var Speed Drive, RPM

• BDCM, Piston detection

• Flux, current, flow meter

• Valve/damper position

• Tape drive head position

• Drug dispensing control

1st Level Hall & MR Sensors

SS300 Series Digital Hall (New)• SOT-23 subminiature surface-mount

package• Low voltage 3 V operation• Reverse polarity protection• Low cost

APS00B MR ±90° Hi-res Angular Displacement Sensor

• Analog response• High resolution angular or rotary

position sensing


http://sensing.honeywell.com/index.cfm?Ne=3025&ci_id=154286&N=3120&la_id=1


1st Level Hall/MR Selection Guide


• Sinking output w/medium level magnetics for stray field immunity

4AV Series Hall Vane

• Packaged magnet & sensor protected from dust or dirt

• Operated by low-cost, easy to fabricate ferrous vane

• Tightly controlled magnetics provides accurate pulse width

• Lead wire, PC-board, and 4-pin connector termination options

• 40 to +125°C temp range

Markets Applications

• -20 to +85°C temp range• Non-contact sensing protected from dust & dirt

• Wheel rotation/RPM• Pedal Movement• Throttle Position• Lever Position• Suspension• Gear shift position• RPM in fitness

equipment

• Compact, robust package, mechanically interchangeable w/Honeywell opto sensors

• Operated by low-cost, easy to fabricate ferrous vane for accurate pulse counting

• Industrial• Surface Transportation• Commercial/Medical

VX10 / VX80 Solid State Switch1GT Series High-performance Hall Gear-Tooth sensor

• Back-biased Hall senses ferrous metal targets

• 10 to 3600 RPM, output independent of RPM

• -40 to +150°C temp range, +160°C short term

• EMI resistant - Will operate in noisy environment

• Built-in reverse polarity and transient protection

• Plunger operated, non-contact digital output w/ direct interfacing to solid state circuits

• Low force operation

• Rugged construction, reverse voltage protection, tested to >100 M operations

• Wide variety of std levers & actuators available

• UL recognized, CSA certified

SR16 / SR17 Low-Cost Hall Vanes

2nd Level Value-Added Hall & MR Assemblies

Rely on Honeywell’s quality and experience


• Metal bushing - Rugged, sealed, threaded, aluminum housing

• Meets NEMA 1, 3, 3R, 3S, 4, 12 and 13

• Digital sink or analog output.• Unipolar, bipolar or linear magnetics,

various sensitivities• -40 to 100°C temp range,

(up to -40° to 125° for some products)• Cable / connector options

SR13/SR15 Series Low-cost Hall Probes

Markets Applications• -40 to +85°C temp range• Cable / connector options• Wheel rotation

• Conveyor control• Motion encoding• Gear shift position• RPM in fitness equip.• UPS• Welding Equip

103SR Series Hall (Prox-Type) SR3 & SR4 Series Digital Hall (Prox-Type)

• Plastic housing w/color coded wires

• Meets NEMA 1, 3, 3R, 3S, 4, 4X,12 and 13

• Sinking output w/ bipolar, unipolar (SR3) or omnipolar (SR4) magnetics

• Material Handling• Packaging Machinery• Industrial• Surface Transportation• Commercial/Medical

• Quick-mount plastic housing

• Unipolar or bipolar magnetics, various sensitivities

• -40 to +85°C temp range• Cable / connector options• Inexpensive position sensing alternative.

Value-Added Hall & MR Assemblies


Honeywell Magnetic Position Sensors

Summary – Honeywell differentiators• Value-added and custom magnetic sensor capability (2nd level assemblies,

packaging, cables and connectors, etc.)• Availability of low-cost products w/ Honeywell quality & performance (new 1st

level platform, introduced in 2009-2010)• Alternative magnetic sensing technologies (Magneto Resistive)• Broad linear Hall portfolio (from low-cost SS49E to hi-perf SS94)• Advanced products (APS00B, VF401, VF526DT)


Next Gen Hall Key Features & Benefits

New features

• Low supply voltage (most: 3Vdc, some as low as 2.7Vdc)

• SOT-23 subminiature SMT Package

• Reverse voltage protection (all except sensors w/built-in pull-up resistor)

• Omnipolar Hall

• Unipolar and bipolar sensors with built-in pull-up resistors

Benefits

• Low voltage capability helps reduce power consumption

• Subminiature package supplied on tape and reel allows for a compact design with automated component placement, helping to reduce manufacturing costs

• Built-in reverse polarity protection protects device from potential damage during installation

• Omnipolar magnetics eliminates the need to know magnet polarity, potentially saving on magnet and assembly cost

• Sensors with built-in pull-up resistors save eliminate the need to provide an external resistor, saving on component cost and PC board real estate.


Rated Magnetic Specs are over full Operating and Voltage Ranges - Typ @ 25°C

　

Digital Magnetics Analog (Linear) Magnetics

　

Operate Point (Gauss)

Release Point (Gauss)

Differential (Gauss) Supply Voltage (Vdc)Sensitivity (mV/Gauss)

Null Offset (V)Range

(Gauss)Average Current

(mA)Operating Temp (°C)

　

Description / Magnetic Type

SOT-23 P/NFlat TO-92

P/NIC Technology Min Typ Max Min Typ Max Min Typ Max Min Nom Max Min Typ Max Min Typ Max Typ

Typ @ 25°C

@ Vs (Vdc)

Min MaxReverse Polarity

Bipolar SS30AT 　 Bipolar 　 55 170 -170 -55 　 50 　　 4.5 　 24 　　　　　　　 4.4 4.5 -40 125 Yes

Ultra Low Cost Bipolar with Built-In Pull-Up

ResistorSS311PT SS411P Bipolar -30 60 140 -140 -80 30 40 140 　 2.7 　 7 　　　　　　　 5.5 5 -40 150 No

High Sensitivity Low Cost Latching SS361CT SS461C Bipolar

5 50 80 -80 -50 -5 50 100 160 4 　 24 　　　　　　　 4 5

-40 85Yes

5 50 95 -95 -50 -5 50 100 190 4 　 24 　　　　　　 -40 125

Low Cost Latching SS361RT SS461R Bipolar 5 50 120 -120 -50 -5 50 100 170 3 　 24 　　　　　　　 3.5 3 -40 150 Yes

Ultra High Sensitivity Bipolar Latching

SS360ST SS460S BiCMOS 5 30 55 -55 -30 -5 40 60 80 3.0 　 24.0 　　　　　　　 3.5 3 -40 150 Yes

SS360NT 　 BiCMOS 5 30 55 -55 -30 -5 40 60 80 3.0 　 24.0 　　　　　　　 3.5 3 -40 150 Yes

High Sensitivity Unipolar (Low Gauss) SS341RT SS441R Bipolar 35 75 135 10 35 120 5 40 80 3 　 24 　　　　　　　 3.5 3 -40 150 Yes

Medium Sensitivity Unipolar (Medium Gauss) SS343RT SS443R Bipolar 45 135 205 40 85 180 5 50 120 3 　 24 　　　　　　　 3.5 3 -40 150 Yes

Low Sensitivity Unipolar (High Gauss) SS349RT SS449R Bipolar 240 305 460 135 225 370 30 80 170 3 　 24 　　　　　　　 3.5 3 -40 150 Yes

Ultra Low Cost Unipolar with Built-in Pull-Up

ResistorSS345PT SS445P Bipolar 55 180 280 25 105 240 10 75 140 2.7 　 7 　　　　　　　 5.5 5 -40 150 No

Omnipolar Hall - Regular Power SS351AT SS451A Bipolar ±35 ±85 ±135 ±10 ±40 ±120 5 45 80 3 　 24 　　　　　　　 3.5 3 -40 150 Yes

Low-Power Omnipolar - High Duty Cycle SL353HT 　

BiCMOS Not Chopper

Stabilized±20 ±60 ±110 ±5 ±45 ±95 3 15 60 2.2 　 5.5 　　　　　　　 0.33 2.8 -40 85 No

Low-Power Omnipolar - Low Duty Cycle SL353LT 　

BiCMOS Not Chopper

Stabilized±20 ±60 ±110 ±5 ±45 ±95 3 15 60 2.2 　 5.5 　　　　　　　 0.0018 2.8 -40 85 No

Low cost Linear SS39ET 　 Bipolar 　　　　　　　　　 2.7 5.0 6.5 1.0 1.4 1.75 2.25 2.50 2.75 ±1000 6 5 -40 100 No

Honeywell Next Generation Hall Selection Guide


• Energy efficient– Supply voltage as low as 2.2 Vdc, combined with very low average

current (1.8 µA typ. for SL353LT), reduces power consumption, provides extended battery life, and promotes energy efficiency

• Versatile– Omnipolar capability with high and low duty cycle options allows for

use in many potential applications with low power requirements and/or battery operation, including motion control, lid closure detection, presence-absence, metering, and displacement sensing

• Non-chopper stabilized design– Does not use chopper stabilization, eliminating noise generated by

products using this technique• No unnecessary filters are needed to compensate for the noise, which minimizes board space, parts counts and

costs • Stable

– Thermally balanced integrated circuit provides for stable operation over a wide temperature range, from -40° to 85 °C [-40° to 185 °F]

• Subminiature size– SOT-23 subminiature package size requires less PCB space, allowing

for use in smaller assemblies

SL353 Micropower Hall-Effect Sensor ICs – Features/Benefits


• Price competitive– By using BiCMOS technology, Honeywell has been able to design a reduced size

integrated circuit, saving on manufacturing costs while still meeting customer requirements; these savings can result in lower costs to customers

• Helps reduce total system cost– Because these sensors can be operated by a North or a South pole, they do not

require the magnet polarity to be identified, thus making installation easier and potentially reducing system cost

• Reduces manufacturing costs– Supplied on tape and reel, often allowing for automated, lower-cost pick and place

assembly which can help the customer reduce manufacturing costs• Simplifies interfacing

– Push-pull output allows for easy interfacing with common electrical circuits without the need for a pull-up resistor

• Compliant– RoHS-compliant materials meet Directive 2002/95/EC

SL353 Micropower Hall-Effect Sensor ICs – Features/Benefits


• Key competitors include Allegro’s A3211ELH and A3212ELH sensors, and Diodes’ AH180N-W sensor

• Honeywell’s key competitive advantages include:– Honeywell’s slightly lower minimum supply voltage capability improves

flexibility of use within the application and can help reduce power consumption– Honeywell’s lower active mode time, lower sleep mode current, and average

current help to reduce power consumption and extend battery life– Does not need external capacitor to filter out chopper noise, potentially saving

PC board space and cost– Push-pull output does not require external pull-up resistor, potentially saving

PC board space and cost

SL353 Micropower Hall-Effect Sensor ICs – Competition


Low Power Hall Sensor Current Consumption

Applications

July, 2012


Magnetic Sensors Market & Applications Hall/MR Type Major Applications

Digital / Bipolar• Brushless DC Motors

- Axial fans- E Bikes- HVAC (Air Conditioners)

Digital / Latch• Automotive – Window lift motors• Industrial motors• Appliance motors

Digital / Unipolar• Appliance – Lid detection• Door position

Digital / Omnipolar

• Flow control – water softners• Speed sensing for fitness equipment• Proximity sensing• Cylinder position sensing

Analog / Linear

• Throttle controls – E Bikes• Current sensing• Liquid level sensing• Linear displacement• Electronic power steering• Rotary/angular position sensing

http://media.digikey.com/photos/Comair%20Rotron/028422,%20028423,%20028316.jpg

http://www.made-in-china.com/image/2f0j00uBqtOENnLIcyM/Brushless-DC-Motor-200W-to-1500W-.jpg

http://www.china-electricmotor.com/UploadFiles/200932112726968.jpg

http://images.google.com/imgres?imgurl=http://www.star-motoring.com/archives/2007/12/2/ms_features/mt_pg21prius.jpg&imgrefurl=http://www.star-motoring.com/news/story.asp%3Ffile%3D/2007/12/2/ms_features/19594132%26sec%3Dms_features&usg=__W5RdzXLnzswOb0WhY5AMFMo3XsY=&h=205&w=350&sz=28&hl=en&start=37&um=1&tbnid=O2jGk7by6Nqi0M:&tbnh=70&tbnw=120&prev=/images%3Fq%3DPG%2Belectric%2Bmotor%26ndsp%3D20%26hl%3Den%26rlz%3D1T4IRFA_enUS312US312%26sa%3DN%26start%3D20%26um%3D1

http://images.google.com/imgres?imgurl=http://www.run-review.com/images/NordicTrack-S3000-institutional-treadmill-review.jpg&imgrefurl=http://www.run-review.com/nordictrack-treadmills-reviews/nordictrack-s3000-institutional-treadmill-review/&usg=__K55_xHEm490tPBQlg8vP-OYc5_c=&h=389&w=400&sz=17&hl=en&start=26&um=1&tbnid=_w9TzaWWfSt1fM:&tbnh=121&tbnw=124&prev=/images%3Fq%3Dtreadmill%26ndsp%3D20%26hl%3Den%26rlz%3D1T4IRFA_enUS312US312%26sa%3DN%26start%3D20%26um%3D1

http://images.google.com/imgres?imgurl=http://sensing.honeywell.com/multimedia/S_C_Website/redesign/magnetic_sensors/h_103SR_digi.jpg&imgrefurl=http://sensing.honeywell.com/index.cfm%3FNe%3D2308%26ci_id%3D154336%26N%3D3094%26la_id%3D1&usg=__iFH6zt5oi4mTzNiVGA6UM2WtozQ=&h=130&w=150&sz=18&hl=en&start=1&um=1&tbnid=fvGRjEpCiswu8M:&tbnh=83&tbnw=96&prev=/images%3Fq%3DHoneywell%2B103SR%2Bmagnetic%2Bsensor%2Bapplication%2Bprobe%26hl%3Den%26rlz%3D1T4IRFA_enUS312US312%26sa%3DG%26um%3D1

http://images.google.com/imgres?imgurl=http://media.digikey.com/photos/Honeywell%2520Photos/CSLA2CD.jpg&imgrefurl=http://parts.digikey.com/1/parts-kws/honeywell-sensing-and-control-hall-effect&usg=__5CkTFMbWg-4IZzFx8XoNjhV3imc=&h=640&w=640&sz=321&hl=en&start=1&um=1&tbnid=6UwpOSslwlUoBM:&tbnh=137&tbnw=137&prev=/images%3Fq%3DHoneywell%2BHall%2Beffect%2Bcurrent%2Bsensor%26ndsp%3D20%26hl%3Den%26rlz%3D1T4IRFA_enUS312US312%26sa%3DN%26um%3D1

http://www.ferret.com.au/odin/images/220160/WIM45-sensors-from-Turck-provide-direct-analogue-output-on-pneumatic-cylinders-220160.jpg

http://images.google.com/imgres?imgurl=http://techon.nikkeibp.co.jp/english/NEWS_EN/20070928/139871/thumb_170_iA.jpg&imgrefurl=http://techon.nikkeibp.co.jp/english/NEWS_EN/20070928/139871/&usg=__u021X43nsePFHHrRuJ_7UTvuxfI=&h=127&w=170&sz=4&hl=en&start=26&um=1&tbnid=PiGEa-ZDv-ni4M:&tbnh=74&tbnw=99&prev=/images%3Fq%3Dsteering%2Bangle%2Bsensor%2BEPS%26ndsp%3D20%26hl%3Den%26rlz%3D1T4IRFA_enUS312US312%26sa%3DN%26start%3D20%26um%3D1


Market ProductsPotential Applications

Med

ical

Hospital Hardware

Motion Control

HVAC

Flow Control

Indu

stri

al

Heavy duty vehicles, Agriculture, Construction

Tra

ns

Customer Needs

Appliances, Electric Bicycles & Scooters, Computers

Medication bin and drawer monitor on portable drug carts, anemometer, electronic balance sensor, door latch on medical carts, fluid level float location; motor assemblies for medical equipment

Material handling, automation, machine control, variable speed drives

Speed detection of blower motors, brushless DC motors, pressure transducer bellows, damper / valve positioning (variable air volume)

Valves, flow meters for utilities/petro-chem, chemical, oil/gas, food/bev

Steering angle position, window lift control, rotary position sensing, vehicle motor control, speed/RPM sensing, position control

Motor control, flow control, RPM sensing in fitness equipment, door lock sensing in appliances, lid closure detection in laptop computers and office equipment

• Accurate position monitoring• Access control

• Low audible noise• Value• Stability over temperature• Small footprint

• Accurate flow monitoring• Enhanced reliability, reduced

repair costs• Easy integration • Enhanced energy efficiency

• Easy integration • Enhanced durability, reduced

maintenance• Enhanced energy efficiency

• Enhanced reliability, reduced repair costs

• Value• Compact size

• Accurate position or RPM monitoring• Low power consumption• Small size• Lower cost

• SS361RT/SS461R• SS311PT/SS411P• SS30AT/SS40A

• SS343RT/SS443R• SS345PT/SS445P• SS311PT/SS411P

• SS341RT/SS441R• SS343RT/SS443R• SS345PT/SS445P• SS349RT/SS449R

• SS343RT/SS443R• SS345PT/SS445P• SS351AT/SS451A

• SS341RT/SS441R• SS351AT/SS451A• SS30AT

• SS361RT/SS461R• SS311PT/SS411P• SS30AT/SS40A• SS341RT/SS441R• SS351AT/SS451A

Potential Markets and Applications for New Platform

Oth

er


Embedded Control Products• Digital Magneto Resistive

Sensors 2SS52M, SS552MT• Analog Magneto Resistive

sensors – APS00B

Industry Leaders

• Delco (AD) - USA• SICK - Germany• Balluff - Germany• ZhangJi - China• Gimatic – Italy• Fritsch - Germany

Motion Control – Magnetoresistive Position Sensors


DC Motor basic theory


BLDC


BLDC

Behind H1

H1

H2

H3

Standard

Behind H2

clockwise

Detect direction and speed based on three hall IC output

H3 H2 H1

N

S

Magnet(4-Pole Shown)

N

S

Hall IC：• Symmetry of high and low level output

• Consistence of operate and release point

• Good Electric strength


Major ApplicationsMotor Controls for: • HVAC Fans• Computer Cooling Fans• Computer Disc Drives• Metering Pumps• Audio & Video Equipment

Embedded Control Products• Hall Sensors – SS4 series,

SS5 series, SS421 Series• Speed & Direction Dual Hall

Sensors – VF526DT• Customised value added

multiple sensor systems

Industry Leaders

• Comair Rotron - USA• EBM - Germany• Pacific Scientific - USA• Tianma - China• Servo Magnetics - USA

Controller +V

DriverCircuit

LogicCircuit

Command Signal

Windings

Hall EffectBipolar Sensors

InputPower

AC or DC

+V Logic Power

Power Supply

Motion Control – Brushless DC Motors


Success Stories

July, 2012


• Product– SS311PT

• Application– BLDC for toy (aircraft, car etc)

• How we won – Good Price/performance, SOT-23

package with pull-up resister– early design in support

Success Story• Product

– SS343RT (Next Gen Hall)• Industry

– Industrial• Application

– Sewing Machine’s Needle• How we won

– Working with Design Engineer w/ full tech support

– Right product- performance/price– Good customer relationship while

compete w/ MELEXIS (US5881)• Value

– US$50~60K/year* 2~3yrs

Application, Performance, Customer Relationship


• HON Ref: Hall Sensor SS443R• Application: handspike (The hall is used to stop the

treadmill when someone pulls a magnet. The application is to protect the old man in the running process)

• Competition: AKE, and AP local hall competitors• Why won: Technical support• Life size: $0.28 M• SOP: Q3, 2011

Success Story


Internal Use Only. Not for distribution outside your organization.

Success Story: Next Gen Hall Sensors for Infusion Pumps

• Product– SS49 , SS495A1

• Industry– Medical/Infusion Pumps

• Application – One SS49 is used to determine the

presence/absense of the cartridge– One SS495A1 is used to determine the

amount of fluid delivered from the pump motor.

• How we won– the sensor performed better in the

application than the current Allegro part

– Right product- Omnipolar sensor , do not need to identify the poles of the magnet

– Good customer relationship• Value

– US $125,000 over 5 years

http://www.samtronic.com/site/lerProdutoEquipamentos.php?intIdMarca=2&intIdMarcaCategoria=7&intIdProduto=21


Success Story

• Product– SS30AT (Next Gen Hall)

• Industry– Industrial

• Potential rev 200KUSD• Application

– Tubular Motor • What I do

– Working with Design Engineer w/ full tech support– Right product- performance/price


• HON Ref: Hall Sensor SS413A• Application: E-bike motor (Tricycle)• Competition: AP local hall competitors (AH

product and SX products)• Why won: Quality, Honeywell reputation• Life size: $0.66 M• SOP: Q3, 2011

Success Story


• Product– SS541GT

• Industry– Transportation

• Application – Shifter position

• How we won– Product performance (e.g. sensitivity)– Working with Design Engineer w/ full tech support– Right product- performance/price– Good customer relationship while compete w/ Allegro

• Value – US$60~ 70K/year* 3yrs

Success Story

Application, Performance, Customer Relationship


• Product– SS59ET (Linear Hall)

• Industry– Industrial


– Drain pump for washing machine• What I do

– New application– Working with Design Engineer w/ full

tech support– Right product- performance/price

Success Story


Success Story

• Product– SS466A (Bipolar Latch Hall)

• Industry– Appliances


– Running machine• Competitor

– Allegro: A3281• What I do

– Working with Design Engineer w/ full tech support

– Design and manufacture test equipment for the customer

– Right product- performance/price


Success Story

• Product– SS59ET (Linear Hall) (12pcs per set)

• Industry– Appliances


– Money Counter• What I do

– New market and application– Working with Design Engineer w/ full

tech support– Design and choose right magnet for the

customer– Right product- performance/price


• HON Ref: Next Gen Hall SS466A• Application: Brushless DC Motor for fan• Detect the position of the rotor to control

and switch the power supply• Competition: Allegro• Why won: lead time and phase out of the Allegro’s

product• Life size: $ 3.12 M• SOP: 4Q 2011

Success Story


Project of design in-won• Product:

– SS526GT• Amount rev: 100KUSD• Application:

– Tubular motor• What I do:

– Working with Design Engineer w/ fully tech support.– Provide right product to customer.

• Product:– SS41

• Amount rev: 100KUSD• Application:

– Micro motor• What I do:


• Product:– SS543AT


– Cash register• What I do:


• Product:– SS413A

• Amount rev: 158.4KUSD• Application:

– Speed sensor• What I do:



Project of design in-won

• Product:– SS443R (2pcs per set)


– Massage machine• What I do:


• Product:– SS49F


– Handle bar• What I do:

– Provide right product to customer.

• Product:– SS495A1

• Amount rev: 480KUSD• Application: ATM• What I do:

– Working with Design Engineer w/ fully tech support.– Provide design of magnetic field for customer.– Provide right product to customer.

• Product:– SS40AF

• Amount rev: 921.6KUSD• Application:

– PG motor• What I do:

– Product training for the customer.– Provide right product to customer.


• Product– SS361RT

• Industry– Transportation

• Application – Shifter position

• How we won– Product performance (e.g. sensitivity)– Working with Design Engineer w/ full tech support– Right product- performance/price– Good customer relationship while compete w/ Allegro

• Value – US$30~ 50K/year* 3yrs

• Typical customer – ECS (2~3pcs per set)

Potential Application

*Source- sea/pac sales team


intelligent mouse-Hall Hongshi

Industrial

intelligent mouse

SS495A

1920000

$ 0.55

$ 1,056,000

2011/12/31

intelligent mouse

$ 264,000.00

2pcs unipolar hall sensor at each side

Mouse wheel controller

Intelligent mouse example

Plus another 2pcs linear hall

Potential Application

Q & A

Back Up- Tools / Selection Guides


常见的几种磁铁材料

钐钴磁铁主要是由金属钴、钐和其它一些稀土元素构成的一种高性能的永久磁铁，其优点是最高工作温度可达 300 摄氏度，矫顽力大，同时具有很强的抗腐蚀和抗氧化性。因此钐钴磁钢通常不需要作电镀处理，且被广泛应用在马达、仪表、传感器、探测器、发动机、雷达及其他高科技领域。

钕铁硼 (NdFeB) 磁铁也叫钕磁铁，是在 80 年代开发的第三代稀土磁铁 , 是目前磁力最强的稀土磁铁。极好的磁性和稳定性使得钕铁硼得以迅速的发展及广泛的应用。在很多领域比如仪器仪表 , 汽车工业 , 石油化工产业和磁性医疗保健产品方面，它取代了传统的铁氧体，铝镍钴，钐钴。

铁氧体是一种具有铁磁性的金属氧化物。铁氧体硬磁材料磁化后不易退磁，因此，也称为永磁材料或恒磁材料。如钡铁氧体、钢铁氧体等。它主要用于电信器件中的录音器，拾音器、扬声器，各种仪表的磁芯等。这类材料在较弱的磁场下，易磁化也易退磁，因此在铁氧体软磁材料通常用于电子元器件和磁记录材料。


SR4 Selection Guide


8-Oct-09 103SR Series Hall Effect Position Sensors Selection Guide

Size of all 103SR housings mm InchHousing Diameter 11.91 15/32

Housing Length 25.40 1.00

Listing

Housing material 1st Level

Magn. Type

Output Type

Span or Max Op.

(G)

Min Rel. (G) or Sens. mV/G

Max Output Current

(mA) Temp RangeVoltage on Data Sheet

Actual Voltage Range

Cable length (mm)

Cable length (inch) Cable Type Comments

103SR3F-5 Aluminum 633SS2 Linear Source ±1000 0.9 20 -40 to +100°C 4.0 to 10 V 4.0 to 10 V 152 6.0022 gage, stranded individual lead wires w/ teflon insulation

Linear Output

103SR11A-1 Aluminum 6SS4 Unipolar Source 735 25 40 -40 to +85°C 4.5 to 5.5 V 4.5 to 5.5 V 152 6.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR11A-2 Aluminum 6SS4 Unipolar Source 735 25 40 -40 to +85°C 4.5 to 5.5 V 4.5 to 5.5 V 1,000 39.3722 gage PVC insulated conductors w/ molded PVC jacket



Same as 103SR13A-3

103SR11A-6 Aluminum 6SS4 Unipolar Source 735 25 40 -40 to +85°C 4.5 to 5.5 V 4.5 to 5.5 V 1,232 48.5024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR12A-1 Aluminum 612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 152 6.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR12A-2 Aluminum 612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 1,000 39.3722 gage PVC insulated conductors w/ molded PVC jacket

103SR12A-3 Aluminum 612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 1,524 60.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR12A-4 Aluminum 612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 305 12.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR12A-7 Aluminum 612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 3,658 144.0022 gage PVC insulated conductors w/ molded PVC jacket

103SR12S-2Stainless

Steel612SS4 Unipolar Source 495 120 40 -40 to +100°C 6.0 to 24 V 6.0 to 24 V 1,000 39.37

22 gage PVC insulated conductors w/ molded PVC jacket

Stainless steel housing

103SR13A-1 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 152 6.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR13A-2 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 1,000 39.3722 gage PVC insulated conductors w/ molded PVC jacket


103SR13A-4 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 1,016 40.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR13A-6 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 3,048 120.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

103SR13A-8Stainless

SteelSS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 1,000 39.37

22 gage PVC insulated conductors w/ molded PVC jacket

Stainless steel housing

103SR13A-9 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 2,997 118.00

22 gage irradiated PVC insulated conductors w/ thermoplastic polyurethane jacket


103SR13A-11 Aluminum SS449A Unipolar Sink 495 200 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 1,000 39.37

22 gage irradiated PVC insulated conductors w/ thermoplastic polyurethane jacket







103SR17A-1 Aluminum SS466A Latch Sink 205 -205 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 152 6.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

Latch Output

103SR17A-2 Aluminum SS466A Latch Sink 205 -205 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 1,000 39.3722 gage PVC insulated conductors w/ molded PVC jacket

Latch Output

103SR18-1 Aluminum SS461A Latch Sink 120 -120 20 -40 to +100°C 4.5 to 24 V 3.8 to 30 V 152 6.0024 gage, stranded individual lead wires w/ XLPE insulation

Latch Output

103SR19A-1 Aluminum SS495A1 LinearSink

Source ±600 3.125 1 -40 to +125°C 4.5 to 10.5 V 4.5 to 10.5 V 152 6.0024 gage, stranded individual lead wires w/ irradiated polyethylene insulation

Linear Output

103SR Selection Guide

Hall and AMR Technology Aug, 2012. HONEYWELL - CONFIDENTIAL Copyright © 2011 Honeywell International Inc. All rights reserved. Agenda Basic theory Product.

Documents

honeywell international

digital analog slide

sensor magnet hall

gauss south

gauss north

bipolar vs cmos slide

vout slide

amr slide