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TAS2562 Datasheet 6.1-w Boosted Class-d Audio Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TAS2562 SLASEI7A – OCTOBER 2018 – REVISED DECEMBER 2018 TAS2562 6.

General Description

The TAS2562 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeaker applications.

The Class-D amplifier is capable of delivering 6.1 W of peak power into a 4 Ω load at a battery voltage of 3.6 V.

Integrated speaker voltage and current sense provides for real time monitoring of the loudspeakers.

Key Features

  • 1 High Performance Class-D Amplifier.
  • 6.1 W 1% THD+N (4 Ω at 3.6 V).
  • 5 W 1% THD+N (8 Ω at 3.6 V).
  • 15 µVrms A-Weighted Idle Channel Noise.
  • 112.5dB SNR at 1% THD+N (8 Ω).
  • 100dB PSRR with 200 mVPP Ripple at 20 - 20 kHz.
  • 83.5 % Efficiency at 1 W (8 Ω, VBAT = 4.2 V).
  • < 1 µA HW Shutdown VBAT Current.
  • Speaker Voltage and Current Sense.
  • VBAT Tracking Peak Voltage Limiter with Brown Out Prevention.
  • 8 kHz to.

TAS2562 Distributor & Price

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