MAXIM for filter less ClassD audio in the 10~15 watts http://www.maxim-ic.com/quick_view2.cfm/qv_pk/5688
The TPA3122 from TI is very simple to connect up. Although it's a two-channel chip, connecting both together to give a bridged single output is trivial, and the circuits are shown in the data sheet. Distortion isn't wonderful, but probably adequate for your purpose.
It's even in a simple DIL chip, so soldering it to a board isn't exactly anti-gravity science!
It's even in a simple DIL chip, so soldering it to a board isn't exactly anti-gravity science!
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
- Home
- Amplifiers
- Class D
- Small Power D class MOSFET Amplifier Needed!!