TPA2005D1 - 1.4-W MONO Filter-Free Class-D Audio Power Amplifier

Texas Instruments

TPA2005D1 Datasheet Preview — Preview of TPA2005D1 PDF

Datasheet Details

Part number	TPA2005D1
Manufacturer	Texas Instruments ↗
File Size	1.88 MB
Description	1.4-W MONO Filter-Free Class-D Audio Power Amplifier
Datasheet	TPA2005D1-etcTI.pdf

TPA2005D1 Product details

Description

The TPA2005D1 is a 1.4-W high efficiency filter-free class-D audio power amplifier in a MicroStar Junior™ BGA, QFN, or MSOP package that requires only three external components.

Features

1 1.4 W Into 8 Ω From a 5 V Supply at THD = 10% (Typ).
Maximum Battery Life and Minimum Heat.
Efficiency With an 8-Ω Speaker:.
84% at 400 mW.
79% at 100 mW.
2.8-mA Quiescent Current.
0.5-μA Shutdown Current.
Capable of Driving an 8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a 4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V).
Only Three External Components.
Optimized PWM Output Stage Eliminates LC Output Filter.
Internal.

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Published: Feb 25, 2020 |