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TPA3221DDVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPA3221DDVR product

TPA3221DDVR

Amplifiers

Class-DAudio AmplifierHigh Power

The TPA3221 is a high-performance, efficient Class-D audio amplifier designed for high-power applications like soundbars and subwoofers.

Best for

  • Soundbars
  • Subwoofers
  • Wireless Speakers

Avoid if

  • Applications requiring extremely low power consumption or minimal PCB space.

Check before use

  • Thermal design and output filter component selection.

Key specifications

Output Power
105 W (Stereo, 4 Ω)
Supply Voltage
7 V to 30 V
Efficiency
90%
THD+N
0.02%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
EAR99
HTSUS
8542.39.0001

Application

Consumer AudioPower Amplification

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPA3221DDVR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TPA3221 is a 100-W stereo, 200-W mono Class-D audio amplifier with analog inputs, designed for high-efficiency audio systems.