TAS6584Q1EVM

TAS6584-Q1 evaluation module for 45-V, 10-A digital input, four-channel Class-D audio amp

TAS6584Q1EVM

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Overview

The TAS6584Q1EVM evaluation module (EVM) showcases TAS6584-Q1, a 45-V, 10-A digital input four-channel automotive, Class-D audio amplifier with current sense and real-time load diagnostics. The EVM also features an on-board USB-I²C controller for GUI driven EVM evaluation. The TAS6584-Q1 automotive Class-D amplifier helps create an immersive audio experience while supporting real-time speaker diagnostics during audio playback. TAS6584-Q1 delivers 213 W (1% THD+N) per channel into 4 Ω with a 45-V supply. The TAS6584-Q1 device has wide-supply voltage capabilities, from 4.5-V to 45-V and integrates DC and AC standby load diagnostics, as well as real-time load diagnostics. The TAS6584-Q1 device also includes spread spectrum technology to meet CISPR25 Class 5 EMI compliance standards.

Features
  • Four-channel 213-W per channel at 1% THD+N into 4-Ω with a 45-V supply
  • 45-V automotive Class-D audio amplifier with integrated current sense delivers maximum output power and high-fidelity audio
  • Immersive audio experience while supporting real-time speaker diagnostics during audio playback.
  • The integrated DSP of the TAS6584-Q1 enables Class-H envelope tracking, eliminating the need for development of complex tracking software or an external microcontroller
  • The TAS6584-Q1 features low idle current for 45-V Class-D amplifiers (<2 W at 14.4 V) and a very-efficient low-to-high power operation
  • Optical SPDIF, USB and PSIA (external I2S) input options
Speaker amps
TAS6584-Q1 Automotive 45-V, 10-A digital input, four-channel Class-D audio amplifier with current sense
Important note
EVMs, PurePath™ Console 3, TAS6584-Q1 GUI and other design resources are available. Request now

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Evaluation board

TAS6584Q1EVM — TAS6584-Q1 evaluation module for 45-V, 10-A digital input, four-channel Class-D audio amp

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