TPA3110D2EVM: 15W x 2 @ 8 Ohm, 8 ~ 26V in

Summary

The TPA3110D2 evaluation module consists of a single 15-W, Class-D, stereo audio power amplifier complete with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input. The EVM’s default output filter configuration supports filter-free operation, but can easily be configured to support LC filter operation. The EVM can also be configured as a 30-W, Class-D mono audio power amplifier.

Designers can quickly evaluate the sound quality and verify specifications in their application with the TPA3110D2EVM. In addition, the TPA3110D2EVM User's Guide contains the schematic, layout and bill of materials for a reference design.

Specifications

Manufacturer Texas Instruments
Category Audio Amplifiers
Eval Board Part Number 296-31100-ND
Eval Board Supplier Texas Instruments
Eval Board Normally In Stock
Amplifier Type Class D
Number of Outputs Stereo
Output Power (RMS) @ Load 15 W x 2 @ 8 Ω
Voltage In 8 ~ 26 V
THD+N (1kHz) @ Conditions < 0.1% @ 7.5 W (8 Ω, 16V)
Features Click and Pop Suppression
Differential Inputs
Digital Gain
Filterless Output
Short Circuit Protection
Thermal Protection
Efficiency @ Conditions >80%, 5 ~ 15 W @ 8Ω, 18V in
>80%, 2 ~ 10.5 W @ 8Ω, 12V in
>75%, 5 ~ 15 W @ 8Ω, 24V in
Standby Current [Typical] 200 µA
Quiescent Current [Typical] 20 mA
Component Count + Extras 47 + 32
Application / Target Market Audio: Hi Fi
Audio: Home Theater Systems
LCD TV / Monitor
Design Author Texas Instruments
Main I.C. Base Part TPA3110D2
Quiescent Current [Maximum] 35 mA
Standby Current [Maximum] - Not Given
Date Created By Author 2009-07
Date Added To Library 2015-02

Eval Board

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Support Documents & Media

TPA3110D2EVM - User Guide TPA3110D2 - Datasheet

Media

TPA3110D2EVM_Schematic_Full.png TPA3110D2EVM_Board_1_Full.jpg TPA3110D2EVM_Board_2_Full.jpg TPA3110D2EVM_Chart_1_Full.png TPA3110D2EVM_Chart_2_Full.png TPA3110D2EVM_Chart_3_Full.png TPA3110D2EVM_Chart_4_Full.png