Home Audio, haptics & piezo Audio amplifiers Speaker, TV & soundbar audio amplifiers
Home
Audio, haptics & piezo
Audio amplifiers
Speaker, TV & soundbar audio amplifiers

TAS5720L

ACTIVE

20-W mono, 4.5- to 16.5-V supply, digital input Cass-D audio amplifier

Order now
Data sheet

TAS5720L

ACTIVE
Data sheet Order now

Product details

Audio input type Digital Input Architecture Class-D Speaker channels (max) Mono Control interface Software Output power (W) 39 Power stage supply (max) (V) 16.5 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.12 THD + N at 1 kHz (%) 0.015 Load (min) (Ω) 4 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 16.5 Rating Catalog Operating temperature range (°C) -25 to 85
Audio input type Digital Input Architecture Class-D Speaker channels (max) Mono Control interface Software Output power (W) 39 Power stage supply (max) (V) 16.5 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.12 THD + N at 1 kHz (%) 0.015 Load (min) (Ω) 4 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 16.5 Rating Catalog Operating temperature range (°C) -25 to 85
VQFN (RSM) 32 16 mm² (4 mm × 4 mm)
  • 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
  • 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

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.

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.
filter Find other Speaker, TV & soundbar audio amplifiers
Download View video with transcript Video

Technical documentation

No results found. Please clear your search and try again.
View all 2
Top documentation Type Title Format options Date
* Data sheet TAS5720x Digital Input Mono Class-D Audio Amplifier With TDM Support Up To 8 Channels datasheet (Rev. B) PDF | HTML Feb 4, 2016
Technical article How does the eCall system work? PDF | HTML Apr 22, 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

TAS5720X_IBIS_MODEL

SLOM402.ZIP (42 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
VQFN (RSM) 32 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos