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TA2020-020 Datasheet Stereo 20W Class-T Digital Audio Amplifier using Digital Power Processing

Manufacturer: Unknown Manufacturer

Overview: TECHNICAL INFORMATION B Stereo 20W (4Ω) Class-T Digital Audio Amplifier using Digital Power ProcessingTM Technology TA2020-020 September, 2000.

Datasheet Details

Part number TA2020-020
Manufacturer Unknown Manufacturer
File Size 293.63 KB
Description Stereo 20W Class-T Digital Audio Amplifier using Digital Power Processing
Download TA2020-020 Download (PDF)

General Description

The TA2020-020 is a 20W continuous average two-channel Class-T Digital Audio Power TM Amplifier IC using Tripath’s proprietary Digital Power Processing technology.

Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.

Applications ¾DVD Players ¾Mini/Micro Component Systems ¾Automotive Audio ¾Computer / PC Multimedia ¾Cable Set-Top Products ¾Televisions ¾Battery Powered Systems

Key Features

  • ¾Class-T architecture ¾Single Supply Operation ¾“Audiophile” Quality Sound ¾0.03% THD+N @ 10W 4Ω ¾0.1% THD+N @12W 4Ω ¾0.18% IHF-IM @ 1W 4Ω ¾High Power ¾13W @ 8Ω, 10% THD+N ¾23W @ 4Ω, 10% THD+N ¾38W EIAJ.
  • VDD=14.4V @ 4Ω.
  • saturated square wave output Benefits ¾Fully integrated solution with FETs ¾ Easier to design-in than Class-D ¾ Reduced system cost with no heat sink ¾Dramatically improves efficiency versus Class-AB ¾Signal fidelity equal to high quality linear amplifiers.

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