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TAS2555 Datasheet Class-d Mono Audio Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TAS2555 SLASE69B – AUGUST 2015 – REVISED FEBRUARY 2019 TAS2555 5.

General Description

The TAS2555 device is a state-of-the-art Class-D audio amplifier which is a full system on a Chip (SoC).

The device

Key Features

  • 1 Ultra low-noise mono boosted class-D amplifier.
  • 5.7 W at 1% THD+N and 6.9 W at 10% THD+N into 4-Ω load from 4.2-V supply.
  • 3.8 W at 1% THD+N and 4.5 W at 10% THD+N into 8-Ω load from 4.2-V supply.
  • Output noise for DAC + class-D (ICN) is 15.9 µV.
  • DAC + class-D SNR 111 dB at 1%THD+N/8 Ω.
  • THD+N.
  • dB at 1 W / 8 Ω with flat frequency response.
  • PSRR dB for 200 mVpp ripple at 217 Hz.
  • Input sample rates from 8 kHz to 96 kHz.

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