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TPA3220DDWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPA3220DDWR product

TPA3220DDWR

Amplifiers

Class-D amplifierAnalog inputStereo BTLMono PBTLHTSSOP-44PowerPAD

TPA3220DDWR is a 44-pin, analog-input Class-D audio amplifier for stereo BTL or higher-current mono PBTL speaker designs using a 7 V to 30 V power-stage rail.

Best for

  • Stereo powered speakers
  • Soundbars
  • Mono PBTL subwoofer amplifiers
  • Bluetooth and Wi-Fi speaker products

Avoid if

  • Designs requiring a digital audio input interface
  • Systems unable to provide low-inductance PVDD decoupling and thermal copper
  • Applications requiring operation above the 30 V nominal PVDD condition

Check before use

  • Validate continuous versus peak power requirements at the intended load impedance.
  • Select AD or HEAD modulation according to audio-performance, idle-loss, and EMI priorities.
  • Use the recommended PowerPAD PCB layout practices.

Key specifications

Output modes
Stereo BTL, mono BTL, mono PBTL
PVDD range
7 V to 30 V nominal; 32 V maximum recommended
Stereo BTL power
60 W per channel into 8 Ω at 10% THD+N
Package
44-pin HTSSOP PowerPAD

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 3, 260°C peak reflow, 168 hr
ECCN
-
HTSUS
-

Application

Wireless speakersSoundbarsSubwoofersPA speaker amplifiers

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPA3220DDWR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

TPA3220DDWR is the tape-and-reel ordering variant of the Texas Instruments TPA3220, a closed-loop, 2-channel analog-input Class-D audio amplifier in a 44-pin HTSSOP PowerPAD package.