TAS5802PWPR datasheet(83/106 Pages) TI2

Part #	TAS5802PWPR

Description	TAS5802 22W Stereo, Inductor-Less, Digital Input, Closed-Loop Class-D Audio Amplifier with 96Khz Extended Processing and Low Idle Power Dissipation

PDF	106 Pages

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Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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83 / 106 page

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.

Figure 8-1 and Figure 8-2 shows the 2.0 (Stereo BTL) system application with a ferrite bead filter and L-C filter,

respectively.

TAS5802

Figure 8-1. 2.0 (Stereo BTL) System Application Schematic with Ferrite Bead as the output filter

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TAS5802

SLASFB7A – NOVEMBER 2024 – REVISED AUGUST 2025

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TAS5802PWPR Datasheet(PDF) 83 Page - Texas Instruments