Description
1-3
Introduction
1.2
Description
The TPA2000D4 filterless class-D stereo audio power amplifier evaluation
module is a complete, 2-W per channel class-D stereo audio power amplifier
with stereo headphone output jack that can operate without an output filter. It
consists of the TI TPA2000D4 class-D stereo 2-W audio power amplifier IC
with stereo headphone output jack, along with a small number of other parts
mounted on a circuit board that measures approximately 2-1/4 inches by 1-1/2
inches (see Figure 1–1).
Figure 1–1. The TI TPA2000D4 Audio Amplifier EVM—Top View
Single in-line header pins extend from the underside of the module circuit
board to allow the EVM to be plugged into the TI plug-n-play audio amplifier
evaluation platform, or to be wired directly into existing circuits and equipment
when used stand-alone.
The platform has room for a single TPA2000D4 evaluation module and is a
convenient vehicle for demonstrating TI’s audio power amplifier and related
evaluation modules. The EVMs simply plug into the platform, which
automatically provides power to the modules, interconnects them correctly,
and connects them to a versatile array of standard audio input and output jacks
and connectors. Easy-to-use configuration controls allow the platform and
EVMs to quickly model many possible end-equipment configurations.
There is nothing to build, nothing to solder, and nothing but the speakers
included with the platform to hook up.
Summary of Contents for TPA2000D4
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