--- title: Apex Microtechnology Blog (2) description: Follow the Apex Microtechnology Blog for analog tips, discussions, product announcements, and more. (2) --- [![Apex](https://blog.apexanalog.com/hubfs/raw_assets/public/ApexMicrotechnology_December2021/images/apex_ppa_master_outline_rgb_WEB-cropped.svg "Apex")](https://www.apexanalog.com/) - [Home](https://www.apexanalog.com/) - Products - - POWER OPERATIONAL AMPLIFIERS - [High Current Product Selector Matrix](https://www.apexanalog.com/products/matrix_high-current.html) - [High Voltage Product Selector Matrix](https://www.apexanalog.com/products/matrix_high-voltage.html) - [Product Selector Tables](https://www.apexanalog.com/products/linear_selector.html) - PWM AMPLIFIERS - [PWM Selector Matrix](https://www.apexanalog.com/products/matrix_pwm.html) - [Product Selector Tables](https://www.apexanalog.com/products/pwm_selector.html) - VOLTAGE REFERENCES - [VRE Selector Matrix](https://www.apexanalog.com/products/matrix_vre.html) - [VRE Over Temp Selector](https://www.apexanalog.com/products/vre_over-temperature.html) - [Product Selector Tables](https://www.apexanalog.com/products/vre_selector.html) - ACCESSORIES - [Evaluation Kits](https://www.apexanalog.com/products/accessories.html#evaluationKits) - [Heat Sinks](https://www.apexanalog.com/products/accessories.html#heatsinks) - [Mating Sockets](https://www.apexanalog.com/products/accessories.html#matingSockets) - [Thermal Washers](https://www.apexanalog.com/products/accessories.html#thermalWashers) - [Applications](https://www.apexanalog.com/applications/applications_overview.html) - [Overview](https://www.apexanalog.com/applications/applications_overview.html) - [Defense/Aerospace](https://www.apexanalog.com/applications/defense-aerospace.html) - [Industrial](https://www.apexanalog.com/applications/industrial.html) - [Medical](https://www.apexanalog.com/applications/medical.html) - [Semi-Cap](https://www.apexanalog.com/applications/semi-cap.html) - [Digital Printing](https://www.apexanalog.com/applications/ink-jet-printer.html) - Support - [Contact Technical Support](https://www.apexanalog.com/support/technical_support.html) - [Failure Analysis Request](https://www.apexanalog.com/support/failure_analysis_request.html) - [Request Lunch and Learn](https://www.apexanalog.com/support/lunch_and_learn.html) - Design Resources - [Power Design Software Tool](https://www.apexanalog.com/support/power_design_tool.html) - [Product Selection Guide](https://www.apexanalog.com/resources/productbulletins/Product-Selection-Guide.pdf?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639456649422.1639456649422.1&__hssc=139971436.26.1639456649423&__hsfp=3512255926) - [Aerospace/Defense Solutions Guide](https://www.apexanalog.com/resources/productbulletins/Defense-and-Aerospace-Solutions-Guide.PDF?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639456649422.1639456649422.1&__hssc=139971436.26.1639456649423&__hsfp=3512255926) - [Application Note Library](https://www.apexanalog.com/support/app_note_library.html) - [Technical Seminar Library](https://www.apexanalog.com/support/tech_seminar_library.html) - [Technical Article Library](https://www.apexanalog.com/support/tech_article_library.html) - [Spice Models](https://www.apexanalog.com/support/spice_models.html) - [Literature](https://www.apexanalog.com/support/literature.html) - [Request a Lunch & Learn](https://www.apexanalog.com/support/lunch_and_learn.html) - Sales - [Contact Technical Support](https://www.apexanalog.com/support/technical_support.html) - [Contact Sales/Customer Service](https://www.apexanalog.com/sales/contact_us.html) - [Request a Quote](https://www.apexanalog.com/sales/quote_request.html) - [Request a Sample](https://www.apexanalog.com/sales/sample_request.html) - [Distributors and Sales Representatives](https://www.apexanalog.com/company/apex_sales.html) - Quality - [Apex Certifications](https://www.apexanalog.com/quality/apex_certifications.html) - [Military Product Grades and Screening Program](https://www.apexanalog.com/quality/mil_product_grades_screening_program.html) - [Product Marking](https://www.apexanalog.com/quality/product_marking.html) - [Product Reliability Predictions](https://www.apexanalog.com/quality/product_reliability_predictions.html) - [Product/Process Changes Notices (PCNs)](https://www.apexanalog.com/quality/product_change_notices.html) - [Counterfeit Product Policy](https://www.apexanalog.com/quality/counterfeit_product_policy.html) - [Date Code Policy](https://www.apexanalog.com/quality/date_code_policy.html) - [Conflict Minerals](https://www.apexanalog.com/quality/conflict_materials.html) - [Materials Database](https://www.apexanalog.com/quality/materials_database.html) - [RoHS Compliance](https://www.apexanalog.com/quality/rohs_compliance.html) - [REACH/SVHC](https://www.apexanalog.com/quality/reach_svhc.html) - Company - [Press Releases](https://www.apexanalog.com/company/press-releases.html) - [Careers at Apex Microtechnology](https://www.apexanalog.com/company/careers.html) - [Suppliers](https://www.apexanalog.com/company/suppliers.html) - [Leadership](https://www.apexanalog.com/company/leadership.html) - [About Apex Microtechnology](https://www.apexanalog.com/company/about.html) - [Events](https://www.apexanalog.com/company/events.html) - [Blog](https://blog.apexanalog.com/?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639717738576.1639722129361.13&__hssc=139971436.5.1639722129361&__hsfp=3379298706) - - - - - [Home](https://www.apexanalog.com/) - Products - - POWER OPERATIONAL AMPLIFIERS - [High Current Product Selector Matrix](https://www.apexanalog.com/products/matrix_high-current.html) - [High Voltage Product Selector Matrix](https://www.apexanalog.com/products/matrix_high-voltage.html) - [Product Selector Tables](https://www.apexanalog.com/products/linear_selector.html) - PWM AMPLIFIERS - [PWM Selector Matrix](https://www.apexanalog.com/products/matrix_pwm.html) - [Product Selector Tables](https://www.apexanalog.com/products/pwm_selector.html) - VOLTAGE REFERENCES - [VRE Selector Matrix](https://www.apexanalog.com/products/matrix_vre.html) - [VRE Over Temp Selector](https://www.apexanalog.com/products/vre_over-temperature.html) - [Product Selector Tables](https://www.apexanalog.com/products/vre_selector.html) - ACCESSORIES - [Evaluation Kits](https://www.apexanalog.com/products/accessories.html#evaluationKits) - [Heat Sinks](https://www.apexanalog.com/products/accessories.html#heatsinks) - [Mating Sockets](https://www.apexanalog.com/products/accessories.html#matingSockets) - [Thermal Washers](https://www.apexanalog.com/products/accessories.html#thermalWashers) - [Applications](https://www.apexanalog.com/applications/applications_overview.html) - [Overview](https://www.apexanalog.com/applications/applications_overview.html) - [Defense/Aerospace](https://www.apexanalog.com/applications/defense-aerospace.html) - [Industrial](https://www.apexanalog.com/applications/industrial.html) - [Medical](https://www.apexanalog.com/applications/medical.html) - [Semi-Cap](https://www.apexanalog.com/applications/semi-cap.html) - [Digital Printing](https://www.apexanalog.com/applications/ink-jet-printer.html) - Support - [Contact Technical Support](https://www.apexanalog.com/support/technical_support.html) - [Failure Analysis Request](https://www.apexanalog.com/support/failure_analysis_request.html) - [Request Lunch and Learn](https://www.apexanalog.com/support/lunch_and_learn.html) - Design Resources - [Power Design Software Tool](https://www.apexanalog.com/support/power_design_tool.html) - [Product Selection Guide](https://www.apexanalog.com/resources/productbulletins/Product-Selection-Guide.pdf?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639456649422.1639456649422.1&__hssc=139971436.26.1639456649423&__hsfp=3512255926) - [Aerospace/Defense Solutions Guide](https://www.apexanalog.com/resources/productbulletins/Defense-and-Aerospace-Solutions-Guide.PDF?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639456649422.1639456649422.1&__hssc=139971436.26.1639456649423&__hsfp=3512255926) - [Application Note Library](https://www.apexanalog.com/support/app_note_library.html) - [Technical Seminar Library](https://www.apexanalog.com/support/tech_seminar_library.html) - [Technical Article Library](https://www.apexanalog.com/support/tech_article_library.html) - [Spice Models](https://www.apexanalog.com/support/spice_models.html) - [Literature](https://www.apexanalog.com/support/literature.html) - [Request a Lunch & Learn](https://www.apexanalog.com/support/lunch_and_learn.html) - Sales - [Contact Technical Support](https://www.apexanalog.com/support/technical_support.html) - [Contact Sales/Customer Service](https://www.apexanalog.com/sales/contact_us.html) - [Request a Quote](https://www.apexanalog.com/sales/quote_request.html) - [Request a Sample](https://www.apexanalog.com/sales/sample_request.html) - [Distributors and Sales Representatives](https://www.apexanalog.com/company/apex_sales.html) - Quality - [Apex Certifications](https://www.apexanalog.com/quality/apex_certifications.html) - [Military Product Grades and Screening Program](https://www.apexanalog.com/quality/mil_product_grades_screening_program.html) - [Product Marking](https://www.apexanalog.com/quality/product_marking.html) - [Product Reliability Predictions](https://www.apexanalog.com/quality/product_reliability_predictions.html) - [Product/Process Changes Notices (PCNs)](https://www.apexanalog.com/quality/product_change_notices.html) - [Counterfeit Product Policy](https://www.apexanalog.com/quality/counterfeit_product_policy.html) - [Date Code Policy](https://www.apexanalog.com/quality/date_code_policy.html) - [Conflict Minerals](https://www.apexanalog.com/quality/conflict_materials.html) - [Materials Database](https://www.apexanalog.com/quality/materials_database.html) - [RoHS Compliance](https://www.apexanalog.com/quality/rohs_compliance.html) - [REACH/SVHC](https://www.apexanalog.com/quality/reach_svhc.html) - Company - [Press Releases](https://www.apexanalog.com/company/press-releases.html) - [Careers at Apex Microtechnology](https://www.apexanalog.com/company/careers.html) - [Suppliers](https://www.apexanalog.com/company/suppliers.html) - [Leadership](https://www.apexanalog.com/company/leadership.html) - [About Apex Microtechnology](https://www.apexanalog.com/company/about.html) - [Events](https://www.apexanalog.com/company/events.html) - [Blog](https://blog.apexanalog.com/?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639717738576.1639722129361.13&__hssc=139971436.5.1639722129361&__hsfp=3379298706) # Apex Microtechnology Blog [Analog Basics](https://blog.apexanalog.com/tag/analog-basics) ## [Six Essential Op-Amp Configurations Every Engineer Should Know](https://blog.apexanalog.com/essential-op-amp-configurations) This quick guide outlines their functions and equations. A must-know reference for every design... 2 minute read [Read More](https://blog.apexanalog.com/essential-op-amp-configurations) [Medical](https://blog.apexanalog.com/tag/medical) ## [Precision Power in MRI: The Role of Power Operational Amplifiers](https://blog.apexanalog.com/mri-technology) Learn the role of power op-amps within MRI imaging technology. From driving shim coils to... 2 minute read [Read More](https://blog.apexanalog.com/mri-technology) [Precision ICs](https://blog.apexanalog.com/tag/precision-ics) ## [How Sensor and Proximity ICs are Transforming Smart Cities](https://blog.apexanalog.com/precision-ics-for-smart-cities) Sensor and proximity ICs are at the heart of smart city innovations, optimizing everything from... 3 minute read [Read More](https://blog.apexanalog.com/precision-ics-for-smart-cities) [NASA](https://blog.apexanalog.com/tag/nasa), [New Product Releases](https://blog.apexanalog.com/tag/new-product-releases) ## [New High-Performance Operational Amplifiers for Space Applications](https://blog.apexanalog.com/rad-tol-product-expansion) Apex Microtechnology expands their radiation tolerant product portfolio with new high-performance... 2 minute read [Read More](https://blog.apexanalog.com/rad-tol-product-expansion) ## [Military Grade Power Management](https://blog.apexanalog.com/military-grade-power-management) Apex Microtechnology offers industry-leading analog devices that maximize performance while... 3 minute read [Read More](https://blog.apexanalog.com/military-grade-power-management) [Product News](https://blog.apexanalog.com/tag/product-news) ## [Apex Releases Two New Precision ICs](https://blog.apexanalog.com/aic1513-aic1638) Apex Microtechnology Expands Precision IC Product Line to Include 8-channel Driver and Photo... 2 minute read [Read More](https://blog.apexanalog.com/aic1513-aic1638) [NASA](https://blog.apexanalog.com/tag/nasa), [New Product Releases](https://blog.apexanalog.com/tag/new-product-releases) ## [Apex Releases Radiation Tolerant Analog Components](https://blog.apexanalog.com/rad-tol-product-announcement) Introducing Apex Microtechnology's Newest Device Family - Radiation Tolerant Devices 2 minute read [Read More](https://blog.apexanalog.com/rad-tol-product-announcement) [NASA](https://blog.apexanalog.com/tag/nasa) ## [Apex in Space!](https://blog.apexanalog.com/apex-in-space) As Apex continues to support future missions and applications in space, we want to take a moment to... 8 minute read [Read More](https://blog.apexanalog.com/apex-in-space) [NASA](https://blog.apexanalog.com/tag/nasa) ## [OSIRIS-REx Delivers Largest-ever Asteroid Sample to Earth](https://blog.apexanalog.com/osiris-rex-mission) Apex is proud to be onboard OSIRIS-REx, which has returned to earth after seven years with a gift... 5 minute read [Read More](https://blog.apexanalog.com/osiris-rex-mission) [New Product Releases](https://blog.apexanalog.com/tag/new-product-releases) ## [Apex Releases New Dual Channel, Multi-purpose Power Amplifier IC](https://blog.apexanalog.com/pa166-announcement) Apex Microtechnology releases latest dual channel power amplifier IC, delivering high power density... 1 minute read [Read More](https://blog.apexanalog.com/pa166-announcement) [Prev](https://blog.apexanalog.com) [1](https://blog.apexanalog.com) [2](https://blog.apexanalog.com/page/2) [3](https://blog.apexanalog.com/page/3) [Next](https://blog.apexanalog.com/page/3) ##### Analog Tech Talk #### Subscribe Now! Register now to receive our monthly eNewsletter and expand your knowledge of power analog design — one topic at a time. ![Apex Web](https://blog.apexanalog.com/hubfs/raw_assets/public/ApexMicrotechnology_December2021/images/apex_ppa_master_outline_white_WEB-cropped.svg "Apex Web") Apex Microtechnology (Apex) offers industry-leading power analog innovation for applications requiring high precision control of current, voltage and speed in the industrial, defense and aerospace, medical, and semiconductor capital equipment markets. The Apex product families include power operational amplifiers (linear amplifiers), PWM amplifiers (pulse width modulation, Class D amplifiers, switching amplifiers) and precision voltage references. #### Company - [About Apex](https://www.apexanalog.com/company/about.html) - [Leadership](https://www.apexanalog.com/company/leadership.html) - [Careers at Apex](https://www.apexanalog.com/company/careers.html) - [Quality](https://www.apexanalog.com/quality/apex_certifications.html) - [Sales and Distributors](https://www.apexanalog.com/company/apex_sales.html) - [Suppliers](https://www.apexanalog.com/company/suppliers.html) - [Contact](https://www.apexanalog.com/sales/contact_us.html) - [Events](https://www.apexanalog.com/company/events.html) - [Webmaster](https://www.apexanalog.com/company/webmaster.html) - [SalesNet Login](https://apexanalog.sharepoint.com/sites/salesnet/SitePages/Home.aspx) #### Literature - [Data Book](https://cloud.3dissue.com/95932/96351/113449/Databook-Oct2015/index.html) - [Product Selection Guide](https://www.apexanalog.com/resources/productbulletins/Product-Selection-Guide.pdf?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639539452286.1639549981253.5&__hssc=139971436.1.1639549981253&__hsfp=2880844284) - [Aerospace and Defense Solutions Guide](https://www.apexanalog.com/resources/productbulletins/Defense-and-Aerospace-Solutions-Guide.PDF?__hstc=139971436.19e8af8d486e9d2b866a3feaa060a1e9.1639456649422.1639539452286.1639549981253.5&__hssc=139971436.1.1639549981253&__hsfp=2880844284) #### Support - [Contact](https://www.apexanalog.com/sales/contact_us.html) - [Application Note Library](https://www.apexanalog.com/support/app_note_library.html) - [Technical Article Library](https://www.apexanalog.com/support/tech_article_library.html) - [Spice Models](https://www.apexanalog.com/support/spice_models.html) - [Lunch and Learn Technical Seminar](https://www.apexanalog.com/support/lunch_and_learn.html) © 2026 Apex Microtechnology | [Privacy Policy](https://www.apexanalog.com/company/privacy_policy.html)