TPA2018D1 Datasheet 3-W Mono Class-D Audio Amplifier

Manufacturer: Texas Instruments

TPA2018D1 3-w mono class-d audio amplifier by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPA2018D1
Manufacturer	Texas Instruments
File Size	1.53 MB
Description	3-W Mono Class-D Audio Amplifier
Download	TPA2018D1 Download (PDF)

General Description

The TPA2018D1 is a mono, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC) and automatic gain control (AGC).

It is available in a 1.63 mm x 1.63 mm WCSP package.

The DRC/AGC function in the TPA2018D1 is programmable via a digital I2C interface.

Overview

TPA2018D1 www.ti.com ................................................................................................................................................................................................

Key Features

1.
23 Filter-Free Class-D Architecture.
3 W Into 4 Ω at 5 V (10% THD+N).
880 mW Into 8 Ω at 3.6 V (10% THD+N).
Power Supply Range: 2.5 V to 5.5 V.
Flexible Operation With/Without I2C™.
Programmable DRC/AGC Parameters.
Digital I2C™ Volume Control.
Selectable Gain from.
28 dB to 30 dB in 1-dB Steps (when compression is used).
Selectable Attack, Release and Hold Times.
4 Selectable Compression Ratios.

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