TPA3100D2 Datasheet 20-W STEREO CLASS-D AUDIO POWER AMPLIFIER

Manufacturer: Texas Instruments

Overview: www.ti.com QFN HTQFP TPA3100D2 SLOS469F – OCTOBER 2005 – REVISED AUGUST 2010 20-W STEREO CLASS-D AUDIO POWER AMPLIFIER Check for Samples:.

Datasheet (PDF)

Datasheet Details

Part number	TPA3100D2
Manufacturer	Texas Instruments
File Size	2.29 MB
Description	20-W STEREO CLASS-D AUDIO POWER AMPLIFIER
Datasheet

General Description

The TPA3100D2 is a 20-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers.

The TPA3100D2 can drive stereo speakers as low as 4 Ω.

The high efficiency of the TPA3100D2, 92%, eliminates the need for an external heat sink when playing music.

Key Features

1.
20-W/ch into an 8-Ω Load From a 18-V Supply.
10-W/ch into an 8-Ω Load From a 12-V Supply.
15-W/ch into an 4-Ω Load From a 12-V Supply.
Operates from 10 V to 26 V.
92% Efficient Class-D Operation Eliminates Need for Heat Sinks.
Four Selectable, Fixed Gain Settings.
Differential Inputs.
Thermal and Short-Circuit Protection With Auto Recovery Feature.
Clock Output for Synchronization With Multiple Class-D Devices.

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