TA2041A - Tripath Technology

TA2041A FOUR CHANNEL CLASS-T DIGITAL AUDIO AMPLIFIER USING DIGITAL POWER PROCESSING

The TA2041A is a four-channel Audio Amplifier that uses Tripath’s proprietary Digital Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers. The TA2041A has been designed specifically for automotive head unit applications and is configured with four bridged outputs op.

Features

Automotive Head Units DVD Receivers Multimedia Speaker Systems BENEFITS 4-channel (280W) solution
  – with integrated FETs - in a single 32-pin SSIP package High fidelity, high efficiency Class-T Low external component count Single-supply operation C lass- T architec ture Four H-Bridge outputs “Audiophile” Sound Quality High Efficiency High Power @20.0V 70Wsat. sq. wave @ 4Ω 50W @ 4Ω, 10% THD+N “Audiophile” Quality Sound 0.04% THD+N @ 27W 4Ω 0.02% IHF-IM @ 5W 4Ω High Efficiency 86% @ 70W 4Ω AM “Low EMI” mode Pop-Free startup and shutdown High Dynamic Range Mute and Stand-By function Automatic.