dev builds
themes manual
device status forums
mailing lists
IRC bugs
dev guide

Rockbox mail archive

Subject: Re: Audio amplifier

Re: Audio amplifier

From: Tjerk Schuringa <>
Date: Thu, 18 Sep 2003 22:52:47 -0700 (PDT)

--- Thomas Kobler <> wrote:
> The above IC (MAX9710) delivers up to 2x2W_at_4Ohm, doesn't need
> large capacitors, has a rather small footprint, needs
> only few external components and draws typically 12mA
> for itself.

If you use speakers instead of phones it's a nice solution, otherwise get a
MAX4410 ( ), which also ditches
the big electrolytics AND is intended for headphone use. It DOUBLES output
power as well, so if you include a sensible feedback network you can get extra
bass boost FOR FREE!!! I'm gonna get samples, yeah! Usually they send two
chips, so I can do both my Jeukbox and my Rio PMP300 if I can get a PCB for the



Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
Received on 2003-09-19

Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy