TAS5822MDCPR datasheet(71/90 Pages) TI

71 / 90 page

8 Application and Implementation

Note

Information in the following applications sections is not part of the TI component specification, and TI

does not warrant its accuracy or completeness. TI’s customers are responsible for determining

suitability of components for their purposes. Customers should validate and test their design

implementation to confirm system functionality.

8.1 Application Information

This section details the information required to configure the device for several popular configurations and

provides guidance on integrating the TAS5822M device into the larger system.

8.2 Typical Applications

8.2.1 2.0 (Stereo BTL) System

In the 2.0 system, two channels are presented to the amplifier via the digital input signal. These two channels

are amplified and then sent to two separate speakers. In some cases, the amplified signal is further separated

based upon frequency by a passive crossover network after the L-C filter. Even so, the application is considered

2.0.

Most commonly, the two channels are a pair of signals called a stereo pair, with one channel containing the

audio for the left channel and the other channel containing the audio for the right channel. While certainly the two

channels can contain any two audio channels, such as two surround channels of a multi-channel speaker

system, the most popular occurrence in two channels systems is a stereo pair.

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TAS5822M

SLASEV8 – DECEMBER 2020

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TAS5822MDCPR Datasheet(PDF) 71 Page - Texas Instruments