1 Features
1. 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

2 Applications
. Sub Woofers
. Boom Boxes
. Bar Speakers
. Surround Sound Systems

3 Description
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.