ProjectsPricingInsights

TPA3128D2DAPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPA3128D2DAPR product

TPA3128D2DAPR

Amplifiers

Class-DAudio AmplifierLow Power

The TPA3128D2 is a high-efficiency, low-idle-power Class-D audio amplifier designed for battery-powered systems like wireless speakers.

Best for

  • Battery-powered audio systems
  • Compact speaker designs

Avoid if

  • Applications requiring extremely high power output beyond 30W per channel

Check before use

  • Thermal management requirements
  • EMI filter design

Key specifications

Output Power
2 x 30 W
Supply Voltage
4.5 V - 26 V
Efficiency
> 90%

Compliance & Environment

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

Application

Consumer AudioWireless Speakers

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPA3128D2DAPR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

It is a 2x30W Class-D audio amplifier from Texas Instruments, optimized for low idle power consumption.