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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TAS5731 20W Stereo (2.1) Class-D Audio Amp - TI
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Texas Instruments TAS5731 20W Stereo (2.1) Class-D Audio Amp with Audio Processing
Texas Instruments TAS5731 20W Stereo (2.1) Class-D Audio Amp with Audio Processing

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Texas Instruments TAS5731 20W Stereo (2.1) Class-D Audio Amp with Audio Processing

Texas Instruments TAS5731 20W Stereo (2.1) Class-D Audio Amp with Audio Processing is an efficient, digital-audio stereo power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. TI TAS5731 audio amp accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers. The TAS5731 is a slave-only device, receiving all clocks from external sources. TAS5731 audio amp operates with a PWM carrier between a 384KHz switching rate and a 352KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20Hz to 20KHz.

TAS5731 Features
  • 2-Ch I²S Input; 8kHz to 48kHz fS
  • 20W Stereo, 8Ω/18V (THD+N = 10%)
  • Up to 90% Efficient Operation
  • Wide 8V to- 21-V Supply Range; 3.3V Digital Supply
  • Single-Device 2.1 Support (2×SE + 1 × BTL)
  • 70-mΩ RDS(on) Device That Can Support 2Ω SE and 4Ω BTL Modes
    • 12V / 2Ω / 8W With SE mode
    • 12V / 4Ω / 15W With BTL mode
  • Speaker EQ (8BQ per Channel), 2×DRCs
  • P2P Compatible With the TAS5727
TAS5731 Benefits
  • Direct Connect to Digital Processor
  • High Output Power From a Standard Supply
  • Eliminates Need for Heat Sink
  • Advanced Processing Improves Audio Experience

TAS5731 Applications
  • LCD TV
  • LED TV
  • Sound Bar
  • Texas Instruments
  • Audio
  • Semiconductors|Integrated Circuits|IC-Amplifier|IC-Audio