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TI TAS5721DCARRoHS

Manufacturer
TI
MPN
TAS5721DCAR
LCSC Part #
C2870865
Packaging
HTSSOP-48-EP-6.1mm
Customer #
Key Attributes
Digital audio power amplifier with equalizer (EQ), dynamic range control (DRC), 2.1 support, and headphone/line driver
Datasheetpdf iconTI TAS5721DCAR
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QtyUnit Price(Reference Only)Total Amount
1+$ 6.003$ 6.00
10+$ 5.8506$ 58.51
30+$ 5.7495$ 172.49
100+$ 5.6484$ 564.84
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingHTSSOP-48-EP-6.1mm
Quiescent Current50mA
Voltage - Supply8V~26.4V
FeaturesBuilt-in audio processing;Digitally programmable gain;Enable/shutdown function;ESD protection;Integrated PLL
Total Harmonic Distortion + Noise (THD+N)0.07%
Operating Temperature0℃~+85℃
Number of Inputs-
Signal-to-Noise Ratio106dB
Speaker Channels2-Channel;3-Channel;1-Channel
Efficiency-
Output Power10W×2@8Ω;8W×2+12W×1@8Ω
ClassClass D
Power Supply Rejection Ratio (PSRR)-
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Introduction

AI Translation

The TAS5721 is a highly efficient, digital-input audio amplifier designed to drive a 2.0 speaker system configured as a bridge-tied load (BTL), a 2.1 system with two satellite speakers and a subwoofer, or a single speaker configured as a parallel bridge-tied load (PBTL) in a PBTL system. A single serial data input handles up to two independent audio channels and integrates seamlessly with most digital audio processors and MPEG decoders. The device accepts a wide range of input data formats and sample rates. A fully programmable data path routes these channels to the internal speaker drivers. The TAS5721 is a slave device that receives all clocks from an external source. Depending on the output sample rate, the TAS5721 operates with a PWM carrier switching rate ranging from 384kHz to 288kHz. Oversampling combined with a fourth-order noise shaper provides a true white noise floor and excellent dynamic range from 20Hz to 20kHz. An integrated center-grounded DirectPath™ combo headphone amplifier and 2VRMS line driver are integrated in the TAS5721.

Features

AI Translation
  • 10W×2 input power into 8Ω at PVDD = 24V
  • 8W×2 + 12W×1 input power into 8Ω at PVDD = 24V
  • Supports 2.0, single-device 2.1, and mono modes
  • Supports 8kHz to 48kHz sample rates (LJ / RJ / I²S)
  • Integrated DirectPath™ headphone amplifier and 2VRMS line driver
  • Independent channel volume control (24dB to mute, 0.5dB steps)
  • Independent dynamic range control for satellite and sub channels
  • 21 programmable biquad filters for speaker EQ
  • Programmable dual-band dynamic range control
  • 3D effect support
  • I²C serial control interface operation without master clock (MCLK)
  • Configurable I²C address (0x34 or 0x36)
  • Automatic sample rate detection
  • Over-temperature and short-circuit protection
  • Wide PVDD supply range (4.5V to 24V)

Applications

AI Translation
  • LED/LCD TV
  • Soundbar
  • Docking Station
  • PC Speaker