Stereo 2.1W Class D Audio Amplifier - TPA2012
Adafruit Industries, LLC mail
OSHWA UIDUS000524 Project Website
May 05, 2020
United States of America
This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. Click the link labeled 'Project Website' to find out more.
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