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TAS5780M Datasheet Closed-loop Class-d Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TAS5780M SLASEG7 – DECEMBER 2016 TAS5780M Digital Input, Closed-Loop Class-D Amplifier with 96-kHz Processing.

General Description

The TAS5780M device is a high-performance, stereo closed-loop Class-D amplifier with integrated audio processor with 96-kHz architecture.

To convert from digital to analog, the device uses a high performance DAC with Burr Brown™ audio technology.

It requires only two power supplies: one DVDD for low-voltage circuitry and one PVDD for high-voltage circuitry.

Key Features

  • 1 Flexible Audio I/O Configuration.
  • Supports I2S, TDM, LJ, RJ Digital Input.
  • Sample Rate Support.
  • Stereo Bridge Tied Load (BTL) or Mono Parallel Bridge Tied Load (PBTL) Operation.
  • 1SPW Amplifier Modulation.
  • Supports 3-Wire Digital Audio Interface (No MCLK required).
  • High-Performance Closed-Loop Architecture (PVDD = 12 V, RSPK = 8 Ω, SPK_GAIN = 20 dB).
  • Idle Channel Noise = 62 µVrms (A-Wtd).
  • THD+N = 0.2% (at 1 W, 1 k.

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