TPA3118D2 Datasheet PDF – 2 x 30 W, Stereo Amplifier

Part Number: TPA3118D2

Function: 2 x 30 W Filter-Free Class-D Stereo Amplifier Family with AM Avoidance

Package: 32-Pin HTSSOP Type

Manufacturer: Texas Instruments


TPA3118D2 Stereo Amplifier


The TPA31xxD2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100W/2Ω in mono. The high efficiency of the TPA3130D2 allows it to do 2x15W without external heat sink on a single layer PCB.

The TPA3118D2 can even run 2x30W/8Ω without heat sink on a dual layer PCB. If even higher power is needed the TPA3116D2 does 2x50W/4Ω with a small heat-sink attached to its top side PowerPad. All three devices share the same footprint enabling a single PCB to be used across different power levels.



TPA3118D2 datasheet


1. Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements
2. Programmable Power Limit
3. Differential and Single-Ended Inputs
4. Stereo and Mono Mode With Single-Filter Mono Configuration
5. Single Power Supply Reduces Component Count



1. Mini-Micro Component, Speaker Bar, Docks
2. After-Market Automotive
4. Consumer Audio Applications

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TPA3118D2 Datasheet PDF Download

TPA3118D2 pdf


Other data sheets are available within the file: TPA3118D2DAP, TPA3118D2DAPR