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Texas Instruments TAS5827EVM Amplifier Evaluation Module (EVM)

Texas Instruments TAS5827EVM Amplifier Evaluation Module (EVM) helps designers evaluate the operation and performance of the TAS5827 digital-input closed-loop Class-D amplifier. The TAS5827 is a stereo high-performance closed-loop Class-D amp with low power dissipation and advanced audio processing. The GUI called PurePath™ Control Console 3 interfaces with USB to the evaluation module. The Texas Instruments TAS5827EVM has optical SPDIF inputs, I²S, TDM, and audio inputs through the USB interface.

Features

The integrated DSP of the TAS5827 enables Class-H envelope tracking, eliminating the need for the development of complex tracking software or an external microcontroller
Onboard LM5155 boost to evaluate Class-H efficiency performance and provide customer system design reference
Default system configuration: battery input, boost to max 20V power rail based on audio envelope tracking

Optional hardware control mode to set switching frequency, analog gain, BTL/PBTL mode, and Cycle by Cycle current limit through pin configuration
Provides flexible input signal routing (USB, analog, optical, and external I²S)
Demonstration, evaluation, and development environment via the PurePath Console 3 software (GUI)

Applications

LCD TV, OLED TV, Mobile smart TV, Laser TV, Mobile smart TV
Smart speakers, Smart displays, sound bars, wireless speakers
Notebook PC, desktop PC/motherboard

Piano, keyboard, synthesizer, professional speaker systems
Professional conference systems, enterprise projectors

Texas Instruments TAS5827EVM Amplifier Evaluation Module (EVM)

Features

Applications

Board Layout

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