LEADER 05488nam 2200745Ia 450 001 9910953973403321 005 20200520144314.0 010 $a9786611077587 010 $a9781281077585 010 $a1281077585 010 $a9780080523743 010 $a0080523749 035 $a(CKB)1000000000281406 035 $a(EBL)317230 035 $a(OCoLC)144621175 035 $a(SSID)ssj0000072135 035 $a(PQKBManifestationID)11109796 035 $a(PQKBTitleCode)TC0000072135 035 $a(PQKBWorkID)10094929 035 $a(PQKB)11273653 035 $a(Au-PeEL)EBL317230 035 $a(CaPaEBR)ebr10206636 035 $a(CaONFJC)MIL107758 035 $a(PPN)170267849 035 $a(OCoLC)824969651 035 $a(OCoLC)ocn824969651 035 $a(FR-PaCSA)40000699 035 $a(CaSebORM)9780750679343 035 $a(MiAaPQ)EBC317230 035 $a(FRCYB40000699)40000699 035 $a(EXLCZ)991000000000281406 100 $a20070129d2006 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aHall-effect sensors $etheory and applications /$fby Edward Ramsden 205 $a2nd ed. 210 $aAmsterdam ;$aBoston $cElsevier/Newnes$dc2006 215 $a1 online resource (265 p.) 300 $aDescription based upon print version of record. 311 08$a9780750679343 311 08$a0750679344 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Hall-Effect Sensors: Theory and Applications; Copyright Page; Contents; Chapter 1. Hall-Effect Physics; 1.1 A Quantitative Examination; 1.2 Hall Effect in Metals; 1.3 The Hall Effect in Semiconductors; 1.4 A Silicon Hall-Effect Transducer; Chapter 2. Practical Transducers; 2.1 Key Transducer Characteristics; 2.2 Bulk Transducers; 2.3 Thin-Film Transducers; 2.4 Integrated Hall Transducers; 2.5 Transducer Geometry; 2.6 The Quad Cell; 2.7 Variations on the Basic Hall-Effect Transducer; 2.8 Examples of Hall Effect Transducers; Chapter 3. Transducer Interfacing 327 $a3.1 An Electrical Transducer Model 3.2 A Model for Computer Simulation; 3.3 Voltage-Mode Biasing; 3.4 Current-Mode Biasing; 3.5 Amplifiers; 3.6 Amplifier Circuits; 3.7 Analog Temperature Compensation; 3.8 Offset Adjustment; 3.9 Dynamic Offset Cancellation Technique; Chapter 4. Integrated Sensors: Linear and Digital Devices; 4.1 Linear Sensors; 4.2 Linear Transfer Curve; 4.3 Drift; 4.4 Ratiometry; 4.5 Output Characteristics; 4.6 Bandwidth; 4.7 Noise; 4.8 Power Supply Requirements for Linear Sensors; 4.9 Temperature Range; 4.10 Field-Programmable Linear Sensors; 4.11 Typical Linear Devices 327 $a4.12 Switches and Latches 4.13 Definition of Switch vs. Latch; 4.14 Switchpoint Stability; 4.15 Bipolar Switches; 4.16 Power Supply Requirements for Digital Sensors; 4.17 Output Drivers; 4.18 Typical Digital Devices; Chapter 5. Interfacing to Integrated Hall-Effect Devices; 5.1 Interface Issues-Linear Output Sensors; 5.2 Offset and Gain Adjustment; 5.3 Output Thresholding; 5.4 Interfacing to Switches and Latches; 5.5 The Pull-Up Resistor; 5.6 Interfacing to Standard Logic Devices; 5.7 Discrete Logic; 5.8 Driving Loads; 5.9 LED Interfaces; 5.10 Incandescent Lamps 327 $a5.11 Relays, Solenoids, and Inductive Loads 5.12 Wiring-Reduction Schemes; 5.13 Encoding and Serialization; 5.14 Digital-to-Analog Encoding; 5.15 Mini-Networks; 5.16 Voltage Regulation and Power Management; Chapter 6. Proximity-Sensing Techniques; 6.1 Head-On Sensing; 6.2 Slide-By Sensing; 6.3 Magnet Null-Point Sensing; 6.4 Float-Level Sensing; 6.5 Linear Position Sensing; 6.6 Rotary Position Sensing; 6.7 Vane Switches; 6.8 Some Thoughts on Designing Proximity Sensors; Chapter 7. Current-Sensing Techniques; 7.1 Resistive Current Sensing; 7.2 Free-Space Current Sensing 327 $a7.3 Free-Space Current Sensors II 7.4 Toroidal Current Sensors; 7.5 Analysis of Slotted Toroid; 7.6 Toroid Material Selection and Issues; 7.7 Increasing Sensitivity with Multiple Turns; 7.8 An Example Current Sensor; 7.9 A Digital Current Sensor; 7.10 Integrated Current Sensors; 7.11 Closed-Loop Current Sensors; Chapter 8. Speed and Timing Sensors; 8.1 Competitive Technologies; 8.2 Magnetic Targets; 8.3 Vane Switches; 8.4 Geartooth Sensing; 8.5 Geartooth Sensor Architecture; 8.6 Single-Point Sensing; 8.7 Single-Point/Fixed-Threshold Schemes; 8.8 Single-Point/Dynamic-Threshold Schemes 327 $a8.9 Differential Geartooth Sensors 330 $aWithout sensors most electronic applications would not exist-sensors perform a vital function, namely providing an interface to the real world. Hall effect sensors, based on a magnetic phenomena, are one of the most commonly used sensing technologies today. In the 1970's it became possible to build Hall effect sensors on integrated circuits with onboard signal processing circuitry, vastly reducing the cost and enabling widespread practical use. One of the first major applications was in computer keyboards, replacing mechanical contacts. Hundreds of millions of these devices are now manufactured 606 $aHall effect 606 $aDetectors 615 0$aHall effect. 615 0$aDetectors. 676 $a681/.2 700 $aRamsden$b Ed$01798582 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910953973403321 996 $aHall-effect sensors$94341428 997 $aUNINA