TPA3121D2 - 15-W STEREO CLASS-D AUDIO POWER AMPLIFIER

Product Overview

Texas Instruments

Datasheet Details

Part number	TPA3121D2
Manufacturer	Texas Instruments
File Size	1.72 MB
Description	15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
Datasheet	TPA3121D2 Datasheet
Additional preview pages of the TPA3121D2 datasheet.

Product details

Description

The TPA3121D2 is a 15-W (per channel), efficient, class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono speaker in a bridge-tied-load configuration.

Features

1.
23 10-W/Ch Stereo Into an 8-Ω Load From a 24-V Supply.
15-W/Ch Stereo Into a 4-Ω Load from a 22-V Supply.
30-W/Ch Mono Into an 8-Ω Load from a 22-V Supply.
Operates From 10 V to 26 V.
Can Run From +24 V LCD Backlight Supply.
Efficient Class-D Operation Eliminates Need for Heat Sinks.
Four Selectable, Fixed-Gain Settings.
Internal Oscillator to Set Class D Frequency (No External Components Required).
Single-Ended A.

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Published: Jul 11, 2021 |