The Great Search: Small 'cap-less' headphone driver episode artwork

EPISODE · Jan 18, 2022 · 8 MIN

The Great Search: Small 'cap-less' headphone driver

from Adafruit Industries · host Adafruit Industries

For our tiny handheld gamer board, we want to have a headphone driver that does not require a lot of board space. Even if the chip is small, most simple amplifiers require output blocking caps to avoid DC bias on the speakers. But, now-a-days, you can get 'cap-less' drivers that generate a faux-ground. This makes for a very tiny board. Let's find a chip that is small, but not BGA/CSP, that will fit nicely into our design See on Digi-Key at https://www.digikey.com/short/0b3v2192 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

For our tiny handheld gamer board, we want to have a headphone driver that does not require a lot of board space. Even if the chip is small, most simple amplifiers require output blocking caps to avoid DC bias on the speakers. But, now-a-days, you can get 'cap-less' drivers that generate a faux-ground. This makes for a very tiny board. Let's find a chip that is small, but not BGA/CSP, that will fit nicely into our design See on Digi-Key at https://www.digikey.com/short/0b3v2192 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

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The Great Search: Small 'cap-less' headphone driver

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API Intersection Stoplight Building a successful API requires more than just coding. It starts with collaborative design, focuses on creating a great developer experience, and ends with getting your company on board, maintaining consistency, and maximizing your API’s profitability.In the API Intersection, you’ll learn from experienced API practitioners who transformed their organizations, and get tangible advice to build quality APIs with collaborative API-first design.Jason Harmon brings over a decade of industry-recognized REST API experience to discuss topics around API design, governance, identity/auth versioning, and more.They’ll answer listener questions, and discuss best practices on API design (definition, modeling, grammar), Governance (multi-team design, reviewing new API’s), Platform Transformation (culture, internal education, versioning) and more.They’ll also chat with experienced API practitioners from a wide array of industries to draw out practical takeaways and insights you can use.H TV Podcast Industries Chris Jones, Derek O'Neill and John Harrison. TV Podcast Industries TV Podcast Industries is a podcast that provides discussions and reviews of various TV shows, including recent popular series like Alien Earth, The Sandman, The Last of Us, The Boys, and Daredevil Born Again. They also cover shows such as Ironheart, Star Trek: Picard, The Rings of Power, and many more, spanning both Marvel and DC universes, as well as other genres. Heart to Heart Podcast One on One / Next Level Studios In the Heart to Heart Podcast, we talk to some of our favorite & most interesting people in the entertainment industry so you can feel empowered and learn that even in the most challenging of industries, where there’s a will there’s a way.Whether you’re an actor, a writer, a casting director, a talent rep, or just someone interested in the behind the scene happenings of the entertainment industry, this podcast will have something for you. NOW, this isn’t just another How To podcast for actors. Plenty of those shows already exist. In Heart to Heart, every guest will share stories inspired by their sometimes winding path to success on their own terms. The Learning Future Podcast with Louka Parry The Learning Future The world has never been changing more rapidly, dislocating the ways we work, learn and live. On The Learning Future Podcast we discuss the knowledge, skills and dispositions we all need for our learning future, exploring insights through interviews with world-class educators, researchers, policy makers, and leaders from across industries and across the world.

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This episode was published on January 18, 2022.

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For our tiny handheld gamer board, we want to have a headphone driver that does not require a lot of board space. Even if the chip is small, most simple amplifiers require output blocking caps to avoid DC bias on the speakers. But, now-a-days, you...

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