View source for Mono Audio Amp TPA2005D1 Breakout


== introduction ==
[[File:TPA2005D1.jpg|300PX]]

This tiny audio amplifier is based on the Texas Instruments TPA2005D1.Its efficient class-D operation means low heat and long battery life.

It can drive an 8-Ohm speaker at up to 1.4 Watts; it won't shake a stadium,but it will provide plenty of volume for your audio projects.

== Features ==

* Extremely efficient class-D amplifier
* 1.4W into 8 Ohms
* 2.5V to 5.5V supply
* Fully differential audio inputs, can be ground-referenced as well
* Shutdown input with pullup and LED-follows-shutdown circuitry
* PTH pads provided to change gain resistors if desired (see datasheet for details)
* Solder jumper and header allow addition of a 10k volume control potentiometer (not included)