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Texas Instruments TAS5733LEVM Class-D Audio Amplifier EVM

Texas Instruments TAS5733LEVM Class-D Audio Amplifier Evaluation Module (EVM) allows evaluation of the TAS5733L. The TAS5733L is an I2S-input, open-loop amplifier. The evaluation module is populated with two TAS5733L devices, one configured for two-channel operation and one for mono operation. The TAS5733L combines a PWM processor with an open-loop class-D audio power amplifier. The TAS5733LEVM operates from a single 8V to 16.5V power supply. The Texas Instruments TAS5733LEVM combined with a PurePath™ Console Mother Board and PurePath™ Console GUI compose a complete audio evaluation system that allows audio inputs from various sources. These tools also allow a GUI to control the device and support circuitry.

Features

  • 10W/8Ω stereo and 20W/4Ω mono outputs with 12V supply
  • I2S input, 8kHz-48kHz Fs, configurable I2C address, ternary modulation, up to 10 BQ per channel, 3-band AGL, and a full band AGL
  • TAS5733LEVM is configured as a 2.1 solution using one TAS5733L for left/right, and the second configured in PBTL for sub-woofer drive
  • Wide supply voltage capabilities, from 8V to 16.5V
  • PurePath Console motherboard provides flexible input signal routing (USB, SPDIF, and analog) and USB connection for control and configuration via PurePath Console 3 GUI

Required Equipment

  • TAS5733LEVM evaluation board
  • PurePath Console motherboard
  • Banana cable, or bare wire lead pair for PVDD/GND connection via five-way binding posts.
  • Speaker cable with JST VHR-2N connector
  • 2 × 8Ω speakers for a stereo test
  • 1 × 4Ω speakers for a mono test
  • Power supply (8V to 16.5V)
  • Audio source (analog, USB, optical)
  • Micro Type-B USB cable
  • PurePath Console 3.xx GUI running on a PC

Setup Connections

Mechanical Drawing - Texas Instruments TAS5733LEVM Class-D Audio Amplifier EVM
Paskelbta: 2016-05-31 | Atnaujinta: 2025-03-06