illustrate

The TAS5708 is a 20-watt, high-efficiency, digitally driven audio power amplifier for stereo bridged speakers. A 32-bit data channel eliminates the need for pre-processing expansion and retains signal integrity without sacrificing dynamic range. Featuring a fully programmable digital audio processor, digital filters allow designers to customize the best sound-tuned speakers in a small chassis. A programmable DRC can adjust a scalable design power level while also enabling night mode listening mode.

The closed-loop architecture allows for poor device job management. The feedback architecture in Figure 1 below benefits from the noisy supply (500mVpp ripple at 1kHz) modulated into a 10kHz audio input.

characteristic

• Audio input/output
  • 8Ω load from 18 V supply at 20 W
  • Wide PVC range (10 V to 26 V) with 3.3 V digital power supply
  • Supports one serial audio input (8kHz-48kHz sample rate) (base / RJ / I 2 sec)
  • Power level feedback can be obtained from poorly managed regulated power supplies
• Audio/pulse width modulation processing
  • Factory-calibrated automatic rate detection of internal oscillators
  • High-end 32-bit data channel audio processor
  • 14-speaker equalization second-order filter
  • Dynamic Range Control (Gold)
• merit
  • Emotional intelligence: Improves audio performance with speaker equalization
  • Democratic Republic of the Congo: Enable speaker protection and night mode listening.
  • Autobank switching: Three different sample rate coefficients, no need to pre-install update the sample rate when the coefficient changes
  • Automatic detection: Automatic detection of external microprocessors does not require intervention in sample rate changes
  • Closed-loop power stage: Opens a wide PVC operating range and reduces power supply ripple distortion