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TAS5631 Datasheet 300-w Stereo / 600-w Mono Hd Digital-input Power Amplifier

Manufacturer: Texas Instruments

Overview: Not Recommended For New Designs TAS5631 www.ti.com SLES221C – JULY 2009 – REVISED APRIL 2010 300-W STEREO / 600-W MONO PurePath™ HD DIGITAL-INPUT POWER STAGE Check for Samples:.

Datasheet Details

Part number TAS5631
Manufacturer Texas Instruments
File Size 2.18 MB
Description 300-W STEREO / 600-W MONO HD DIGITAL-INPUT POWER AMPLIFIER
Datasheet TAS5631-etcTI.pdf

General Description

The TAS5631 is a high-performance PWM input class-D amplifier with integrated closed-loop feedback technology (known as PurePath HD technology) with the ability to drive up to 300 W (1) stereo into 4-Ω to 8-Ω speakers from a single 50-V supply.

PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class-D amplifiers.

Unlike traditional class-D amplifiers, the distortion curve only increases once the output levels move into clipping.

Key Features

  • 1.
  • 23 PurePath™ HD Enabled Integrated Feedback Provides:.
  • Signal Bandwidth up to 80 kHz for High-Frequency Content From HD Sources.
  • Ultralow 0.03% THD at 1 W Into 4 Ω.
  • Flat THD at All Frequencies for Natural Sound.
  • 80-dB PSRR (BTL, No Input Signal).
  • >100-dB (A-weighted) SNR.
  • Click- and Pop-Free Start-Up.
  • Multiple Configurations Possible on the Same PCB With Stuffing Options:.
  • Mono Parallel Bridge-Tied Load (PBTL).

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