Apex Application Note Library

Apex Microtechnology Application Notes are written to address specific types of applications and circuit design challenges rather than specific products. Can’t find the answer to your technical question? Contact the Apex Applications Engineering team.

Apex Operational Amplifiers

Document Date
AN23 Heat Sinking Options and Techniques(PDF, AN23UREVB: 1023 Kb) 10/2012
AN01 General Operating Considerations(PDF, AN01UREVJ: 995 Kb) 10/2012
AN02 Optoelectronic Position Control(PDF, AN02UREVD: 291 Kb) 10/2012
AN03 Bridge Circuit Drives(PDF, AN03UREVE: 354 Kb) 10/2012
AN05 Precision Magnetic Deflection(PDF, AN05UREVF: 369 Kb) 10/2012
AN06 Applying the Super Power PA03(PDF, AN06UREVD: 432 Kb) 10/2012
AN07 Programmable Power Supplies(PDF, AN07UREVE: 344 Kb) 10/2012
AN08 Optimizing Output Power(PDF, AN08UREVE: 351 Kb) 10/2012
AN09 Current Limiting(PDF, AN09UREVE: 343 Kb) 10/2012
AN10 Op Amp Output Impedance(PDF, AN10UREVD: 191 Kb) 10/2012
AN11 Thermal Techniques(PDF, AN11UREVG: 436 Kb) 10/2012
AN13 Voltage to Current Conversion(PDF, AN13UREVE: 444 Kb) 10/2012
AN14 Power Booster Applications(PDF, AN14UREVD: 321 Kb) 10/2012
AN16 SOA Advantages of MOSFETS(PDF, AN16UREVD: 287 Kb) 10/2012
AN17 Wideband Low Distortion Techniques(PDF, AN17UREVD: 287 Kb) 10/2012
AN19 Stability for Power Amplifiers(PDF, AN19UREVE: 1526 Kb) 10/2012
AN20 Bridge Mode Operation of Power Amplifiers(PDF, AN20UREVF: 395 Kb) 10/2012
AN21 Single Supply Operation of Power Amplifiers(PDF, AN21UREVD: 480 Kb) 10/2012
AN22 SOA and Load Lines(PDF, AN22UREVF: 424 Kb) 10/2012
AN23 Heat Sinking Options and Techniques for Thermally Enhanced SMT Packages(PDF, AN23UREVB: 1023 Kb) 10/2012
AN24 Brush Type DC Motor Drive(PDF, AN24UREVD: 241 Kb) 10/2012
AN25 Driving Capacitive Loads(PDF, AN25UREVG: 1362 Kb) 10/2012
AN26 Parallel Connection(PDF, AN26UREVE: 274 Kb) 10/2012
AN28 Proper Analog Wiring of Power Amplifiers(PDF, AN28UREVD: 232 Kb) 10/2012
AN31 Basic Op Amp Theory and Practice(PDF, AN31UREVD: 563 Kb) 10/2012
AN36 Surface Mounting for PowerSIP Package(PDF, AN36UREVD: 201 Kb) 10/2012
AN43 Accessories Information(PDF, AN43UREV3: 639 Kb) 10/2012
AN44 Driving Piezoelectric Actuators(PDF, AN44UREV3: 712 Kb) 10/2012
AN47 Techniques for Stabilizing Power Operational Amplifiers(PDF, AN47UREVB: 902 Kb) 10/2012
AN48 Increasing Output Swing in Power Operational Amplifiers(PDF, AN48UREV4: 489 Kb) 10/2012
Tech Alert – Upgrading From the PA24x to the PA34x(PDF, TA24X-34XU Rev 5: 205 Kb) 10/2012
MP108 Support Components(PDF, ANMP108REVC: 472 Kb) 11/2012
MP111 Support Components(PDF, ANMP111REVC: 472 Kb) 11/2012
MP38CL Support Components(PDF, ANMP38REVB: 371 Kb) 11/2012
MP39CL Support Components(PDF, ANMP39REVB: 356 Kb) 11/2012
MP400 Support Components(PDF, ANMP400REV2: 523 Kb) 11/2012
PA01/PA73 Support Components(PDF, ANPA01REVB: 1414 Kb) 11/2012
PA02 Design Ideas(PDF, PA02DIU Rev 2: 319 Kb) 10/2012
PA02 Support Components(PDF, ANPA02REVB: 1413 Kb) 11/2012
PA03 Support Components(PDF, ANPA03REVB: 949 Kb) 11/2012
PA04 Support Components(PDF, ANPA04REVC: 960 Kb) 11/2012
PA05 Support Components(PDF, ANPA05REVC: 962 Kb) 11/2012
PA07 Support Components(PDF, ANPA07REVB: 1413 Kb) 11/2012
PA08 Support Components(PDF, ANPA08REVB: 1414 Kb) 11/2012
PA09 Support Components(PDF, ANPA09REVB: 1413 Kb) 11/2012
PA10 Support Components(PDF, ANPA10REVB: 1413 Kb) 11/2012
PA12 Support Components(PDF, ANPA12REVB: 1413 Kb) 11/2012
PA13 Support Components(PDF, ANPA13REVB: 507 Kb) 11/2012
PA15 Support Components(PDF, ANPA15REVB: 544 Kb) 11/2012
PA16 Support Components(PDF, ANPA16REVB: 507 Kb) 11/2012
PA50 Support Components(PDF, ANPA50REVB: 939 Kb) 11/2012
PA51 Support Components(PDF, ANPA51REVB: 1413 Kb) 11/2012
PA52 Support Components(PDF, ANPA52REVB: 939 Kb) 11/2012
PA61 Support Components(PDF, ANPA61REVB: 1413 Kb) 11/2012
PA74 Support Components(PDF, ANPA74REVB: 1416 Kb) 11/2012
PA75CX Support Components(PDF, ANPA75REVC: 508 Kb) 11/2012
PA78 Design Ideas(PDF, PA78DIU REV 4: 417 Kb) 10/2012
PA79 Support Components(PDF, ANPA79REVC: 162 Kb) 11/2012
PA81J/82J Support Components(PDF, ANPA81J-82JREVB: 1414 Kb) 11/2012
PA83 Support Components(PDF, ANPA83REVB: 1413 Kb) 11/2012
PA84 Support Components(PDF, ANPA84REVB: 1414 Kb) 11/2012
PA85 Support Components(PDF, ANPA85REVB: 1414 Kb) 11/2012
PA88 Support Components(PDF, ANPA88REVB: 1413 Kb) 11/2012
PA89 Support Components(PDF, ANPA89REVB : 591 Kb) 11/2012
PA90 Support Components(PDF, ANPA90REVC: 549 Kb) 11/2012
PA91 Support Components(PDF, ANPA91REVC: 551 Kb) 11/2012
PA92 Support Components(PDF, ANPA92REVB: 508 Kb) 11/2012
PA93 Support Components(PDF, ANPA93REVB: 508 Kb) 11/2012
PA94 Support Components(PDF, ANPA94REVB: 545 Kb) 11/2012
PA95 Support Components(PDF, ANPA95REVB: 545 Kb) 11/2012
PA96 Support Components(PDF, ANPA96REVB: 798 Kb) 11/2012
PA97 Support Components(PDF, ANPA97REVB: 200 Kb) 11/2012
PA98 Support Components(PDF, ANPA98REVC: 548 Kb) 11/2012
PB50 Support Components(PDF, ANPB50REVB: 1413 Kb) 11/2012
PB51 Support Components(PDF, ANPB51REV3: 538 Kb) 11/2012
PB58 Support Components(PDF, ANPB58REVB: 1414 Kb) 11/2012

 

Apex Reference Products

Document Date
AN04 Precision DC References and System Accuracy(PDF, AN04UREVB: 274 Kb) 10/2012
AN12 SWR200 Sine Wave Reference Ideas(PDF, AN12UREVB: 280 Kb) 10/2012

 

Apex PWM Amplifiers

Document Date
AN01 General Operating Considerations(PDF, AN01UREVJ: 995 Kb) 10/2012
AN11 Thermal Techniques(PDF, AN11UREVG: 436 Kb) 10/2012
AN16 SOA Advantages of MOSFETS(PDF, AN16UREVD: 287 Kb) 10/2012
AN28 Proper Analog Wiring of Power Amplifiers(PDF, AN28UREVD: 232 Kb) 10/2012
AN30 PWM Basics(PDF, AN30UREVF: 486 Kb) 10/2012
AN33 Spice Model and PWM Amplifier Applications(PDF, AN33UREVD: 531 Kb) 10/2012
AN34 PWM Functionality Test(PDF, AN34UREVD: 220 Kb) 10/2012
AN35 PWM AC/DC Power Supply Design(PDF, AN35UREVB: 421 Kb) 10/2012
AN36 Surface Mounting for PowerSIP Package(PDF, AN36UREVD: 201 Kb) 10/2012
AN43 Accessories Information(PDF, AN43UREV3: 639 Kb) 10/2012
AN45 Driving 3-Phase Brushless Motors(PDF, AN45UREV6: 455 Kb) 10/2012
AN46 3-Phase Switching Amplifier – SA306-IHZ(PDF, AN46UREV2: 641 Kb) 10/2012
AN49 Jumper Configurable 400 Watt+ DC-to-DC Converter Fulfills Buck-Boost and Motor Drive Roles(PDF, AN49UREV2: 463 Kb) 10/2012
AN50 Optimizing Power Delivery in PWM Motor Driver ICs(PDF, AN50UREVB: 2865 Kb) 10/2012
AN51 Thermal Modeling of Power Devices in a Surface Mount Configuration(PDF, AN51UREVB: 435 Kb) 10/2012
Tech Alert – Comparison Between SA57 and SA306(PDF, TA57-306REV3 596 Kb) 10/2012
MSA240 Support Components(PDF, AN MSA240REV3: 424 Kb) 11/2012
MSA260 Support Components(PDF, AN MSA260REV3: 424 Kb) 11/2012
SA01 Support Components(PDF, AN SA01REV3: 583 Kb) 11/2012
SA03 Support Components(PDF, AN SA03REV3: 945 Kb) 11/2012
SA12 Support Components(PDF, AN SA12REV3: 947 Kb) 11/2012
SA50CE Support Components(PDF, AN SA50REV3: 1418 Kb) 11/2012
SA60 Support Components(PDF, AN SA60REV3: 556 Kb) 11/2012
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