tpa3118d2 datasheet(25/45 Pages) TI

Part #	TPA3118D2

Description	15-W, 30-W, 50-W Filter-Free Class-D Stereo Amplifier Family With AM Avoidance

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Manufacturer	TI [Texas Instruments]

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TPA3116D2, TPA3118D2, TPA3130D2

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SLOS708G – APRIL 2012 – REVISED DECEMBER 2017

Product Folder Links: TPA3116D2 TPA3118D2 TPA3130D2

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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 describes a 2.1 Master and Slave application. The Master is configured as stereo outputs and the

Slave is configured as mono PBTL output.

8.2 Typical Application

A 2.1 solution, U1 TPA3116D2 in Master mode 400 kHz, BTL, gain if 20 dB, power limit not implemented. U2 in

Slave, PBTL mode gain of 20 dB. Inputs are connected for differential inputs.

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