TAS5720M - Closed Loop I2S Input Amplifier with Power Limiter, PVDDmax of 26.4V

The TAS5720x device is a high-efficiency mono Class-D audio power amplifier optimized for high transient power capability to use the dynamic power headroom of small loudspeakers. The device is capable of delivering more than 15 W continuously into a 4-Ω speaker.

The digital time division multiplexed (TDM) interface enables up to eight devices to share the same bus.

The TAS5720x device is available in a 32-pin, 4 mm × 4 mm, VQFN package for a compact PCB footprint.

• Mono Class-D Amplifier
  • 20 W at 0.15% THD Continuous into
    19 V / 4 Ω
• TDM Audio Input
  • Up to 8 Channels (32-bit, 48 kHz)
• I²C Control With 8 Selectable I²C Address
• Power Supplies
  • Power Amplifier: 4.5 V to 16.5 V, TAS5720L
  • Power Amplifier: 4.5 V to 26.4 V, TAS5720M
  • Digital I/O: 3.3 V
• Protection: Thermal and Short-Circuit
• Package: 4 mm × 4 mm, 32-pin VQFN