Product
0
TAS5722L
  • TAS5722L
  • TAS5722L

TAS5722L

ACTIVE

15-W mono, 4.5- to 17-V supply, digital input Class-D audio amplifier

Texas Instruments TAS5722L Product Info

1 April 2026 6

Parameters

Audio input type

Digital Input

Architecture

Class-D

Speaker channels (max)

Mono

Control interface

Software

Output power (W)

15

Power stage supply (max) (V)

16.5

Power stage supply (min) (V)

4.5

THD + N at 1 kHz (%)

0.04

Load (min) (Ω)

3.2

Analog supply voltage (min) (V)

4.5

Analog supply voltage (max) (V)

17

Rating

Catalog

Operating temperature range (°C)

-25 to 85

Package

VQFN (RSM)-32-16 mm² 4 x 4

Features

  • Mono Class-D Amplifier
    • 15 W @ 0.02% THD Continuous into 4 Ω, 17 V
  • >90% Efficient Class-D Operation Eliminates Need for Heat Sinks
  • Audio performance(PVDD = 16.5 V, RSPK = 4Ω)
    • Idle Channel Noise = 45 µVRMS (A-Wtd)
    • THD+N = 0.04% (at 1 W, 1 kHz)
    • SNR=106 dB A-Wtd (Ref.to THD+N = 1%)
  • I2S input : 32 kHz to 96 kHz
  • TDM Audio Input
    • Up to 8 Channels (32-bit, 96 kHz)
  • I2C Control with 8 Selectable I2C Address
  • Power Supplies
    • Power Amplifier: 4.5 V to 17 V
    • Digital I/O: 1.8 V
  • Robustness features
    • Clock Error Detector, DC Offset and Short-Circuit Protection
    • Over Voltage, Under Voltage and Over Temperature Protection
  • Mono Class-D Amplifier
    • 15 W @ 0.02% THD Continuous into 4 Ω, 17 V
  • >90% Efficient Class-D Operation Eliminates Need for Heat Sinks
  • Audio performance(PVDD = 16.5 V, RSPK = 4Ω)
    • Idle Channel Noise = 45 µVRMS (A-Wtd)
    • THD+N = 0.04% (at 1 W, 1 kHz)
    • SNR=106 dB A-Wtd (Ref.to THD+N = 1%)
  • I2S input : 32 kHz to 96 kHz
  • TDM Audio Input
    • Up to 8 Channels (32-bit, 96 kHz)
  • I2C Control with 8 Selectable I2C Address
  • Power Supplies
    • Power Amplifier: 4.5 V to 17 V
    • Digital I/O: 1.8 V
  • Robustness features
    • Clock Error Detector, DC Offset and Short-Circuit Protection
    • Over Voltage, Under Voltage and Over Temperature Protection

Description

The TAS5722L device is a high-efficiency mono Class-D audio power amplifier which includes integrated digital output clipper, several gain options, and a wide power supply operating range. It operates with a nominal supply voltage from 4.5 V to 17 VDC.

TAS5722L is optimized for high transient power capability to utilize the dynamic power headroom of small loudspeakers. It is capable of delivering more than 15 W of continuous power into a 4-Ω speaker.

The digital time division multiplexed (TDM) interface enables up to 8 devices to share the same bus.

The TAS5722L device is available in a 4 mm × 4 mm, 32-pin QFN package.

Subscribe to Welllinkchips !
Your Name
* Email
Popular Posts
Featured Parts More >
Submit a request
CONTACT US
Company address

WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK

Send Enquiry
SEND e-MAIL
Office hour from 9am to 6pm ,
Monday through Friday, UTC/GMT +8