Texas Instruments TAS6584Q1EVM Amplifier Evaluation Module
Texas Instruments TAS6584Q1EVM Amplifier Evaluation Module (EVM) showcases the TAS6584-Q1, a 45V, 10A digital input four-channel automotive, Class-D audio amplifier with current sense and real-time load diagnostics. The evaluation module also features an onboard USB-I2C controller for GUI-driven evaluation module 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 213W (1% THD+N) per channel into 4Ω with a 45V supply. The Texas Instruments TAS6584-Q1 device has wide-supply voltage capabilities, from 4.5V to 45V, and integrates DC and AC standby and real-time load diagnostics. The TAS6584-Q1 device also includes spread spectrum technology to meet CISPR25 Class 5 EMI compliance standards.
Features
- Four-channel 213W per channel at 1% THD+N into 4Ω with a 45V supply
- 45V automotive Class-D audio amplifier with integrated current sense delivers maximum output power and high-fidelity audio
- The integrated DSP of the TAS6584-Q1 enables Class-H envelope tracking, eliminating the need for the development of complex tracking software or an external microcontroller
- Immersive audio experience while supporting real-time speaker diagnostics during audio playback
- The TAS6584-Q1 features low idle current for 45V Class-D amplifiers (<2W at 14.4V) and a very-efficient low-to-high power operation
- Optical SPDIF, USB, and PSIA (external I2S) input options
Board Layout
Publicado: 2024-04-04
| Actualizado: 2024-04-09