Product details

Audio input type Analog Input Architecture Class-D Speaker channels (Max) Stereo Power stage supply (Max) (V) 26 Power stage supply (Min) (V) 10 Load (Min) (ohms) 6 Output power (W) 15 SNR (dB) 102 THD + N @ 1 kHz (%) 0.08 Iq (Typ) (mA) 22 Control interface Hardware Closed/open loop Closed Analog supply (Min) (V) 10 Analog supply (Max) (V) 26 PSRR (dB) 70 Operating temperature range (C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (Max) Stereo Power stage supply (Max) (V) 26 Power stage supply (Min) (V) 10 Load (Min) (ohms) 6 Output power (W) 15 SNR (dB) 102 THD + N @ 1 kHz (%) 0.08 Iq (Typ) (mA) 22 Control interface Hardware Closed/open loop Closed Analog supply (Min) (V) 10 Analog supply (Max) (V) 26 PSRR (dB) 70 Operating temperature range (C) -40 to 85
HTQFP (PAP) 64 100 mm² 10 x 10
  • 15-W/ch into an 8- Load From a 16-V Supply
  • Operates from 10 V to 26 V
  • Efficient Class-D Operation Eliminates the Need for Heat Sinks
  • Four Selectable, Fixed Gain Settings
  • Differential Inputs
  • Thermal and Short-Circuit Protection With Auto Recovery Feature
  • Clock Output for Synchronization With Multiple Class-D Devices
  • Surface Mount 10 mm × 10 mm, 64-pin HTQFP Package
  • APPLICATIONS
    • Televisions

  • 15-W/ch into an 8- Load From a 16-V Supply
  • Operates from 10 V to 26 V
  • Efficient Class-D Operation Eliminates the Need for Heat Sinks
  • Four Selectable, Fixed Gain Settings
  • Differential Inputs
  • Thermal and Short-Circuit Protection With Auto Recovery Feature
  • Clock Output for Synchronization With Multiple Class-D Devices
  • Surface Mount 10 mm × 10 mm, 64-pin HTQFP Package
  • APPLICATIONS
    • Televisions

The TPA3107D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3107D2 can drive stereo speakers as low as 6 . The high efficiency of the TPA3107D2, 87%, eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.

The TPA3107D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3107D2 can drive stereo speakers as low as 6 . The high efficiency of the TPA3107D2, 87%, eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.

Download

Next Generation 15-W, Stereo, Analog Input Class-D Audio Amplifier:  TPA3110D2

Next Generation 30-W, Stereo Class-D Amplifier with Low-Idle Power Dissipation (Analog-In) for Battery Operated Systems Available:  TPA3128D2

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 4
Type Title Date
* Data sheet 15-W Stereo Class-D Audio Power Amplifier datasheet (Rev. B) 12 Jul 2007
Technical article What are the building blocks of Bluetooth speakers? 21 Feb 2017
Application note Interfacing External Devices to the TPA310xDx Amplifiers 29 Sep 2008
User guide TPA3107D2EVM - User Guide 13 Oct 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPA3107D2EVM — TPA3107D2 Evaluation Module (EVM)

The TPA3107D2 evaluation module (TPA3107D2EVM) consists of a single 15-W/channel, 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.

In stock
Limit: 1
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Package Pins Download
HTQFP (PAP) 64 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos