--- title: Apex Microtechnology Blog | Medical description: Medical | Follow the Apex Microtechnology Blog for analog tips, discussions, product announcements, and more. --- [![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) - 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[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 Posts about # Medical [Medical](https://blog.apexanalog.com/tag/medical) ## [Analog Design Challenges in Cardiac and Arterial Ablation Systems](https://blog.apexanalog.com/analog-design-challenges-in-cardiac-and-arterial-ablation-systems) Modern cardiac and arterial ablation systems depend on precise analog electronics to deliver... 5 minute read [Read More](https://blog.apexanalog.com/analog-design-challenges-in-cardiac-and-arterial-ablation-systems) [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) ##### 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)