AA4005 - 2.7W Stereo Audio Power Amplifier

Product Overview

BCD

Part number	AA4005
Manufacturer	BCD
File Size	606.61 KB
Description	2.7W Stereo Audio Power Amplifier
Datasheet	AA4005 Datasheet
Additional preview pages of the AA4005 datasheet.

The AA4005 is a Class AB audio power amplifier which can deliver 2.7W into 3Ω speakers with 5.0V power supply and THD+N less than 10%.

It is designed specially for Notebook PC and portable media player applications.

stereo full differential input or 2 sets of stereo Single-Ended audio input. There are 4 different gain settings at BTL mode - 6dB, 10dB, 15.6dB and 21.6dB, changed by setting GAIN0, GAIN1 pins. AA4005 is available in TSSOP-20 (EDP) package. Features.
Output Power, THD+N=10% 1.5W at BTL Mode for 8Ω Speaker 2.3W at BTL Mode for 4Ω Speaker 2.7W at BTL Mode for 3Ω Speaker Supply Voltage Range: 3.0V to 5.5V 4 Selectable Internal Fixed Gain Setups Stereo Full Differential Input Low Power Consum.

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Published: Jan 22, 2009 |