TAS5731MPHPR datasheet(59/81 Pages) TI1

59 / 81 page

TAS5731M

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SLOS838C – JULY 2013 – REVISED AUGUST 2015

10 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.

10.1 Application Information

Figure 68, Figure 71, and Figure 72 highlight the required external components and system level connections for

proper operation of the device in several popular use cases.

Each of these configurations can be realized using the Evaluation Modules (EVMs) for the device. These flexible

modules allow full evaluation of the device in the most common modes of operation. Any design variation can be

supported by TI through schematic and layout reviews. Visit http://e2e.ti.com for design assistance and join the

audio amplifier discussion forum for additional information.

10.2 Typical Applications

10.2.1 Stereo Bridge Tied Load Application

A stereo system generally refers to a system in which there are two full range speakers without a separate

amplifier path for the speakers that reproduce the low-frequency content. In this 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.

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.

The Stereo BTL Configuration with Headphone and Line Driver Amplifier application is shown in Figure 68.

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