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TAS5414A - FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIER

General Description

The TAS5414A and TAS5424A are four-channel digital audio amplifiers designed for use in automotive head units and external amplifier modules.

The TAS5414A and TAS5424A provide four channels at 23 W continuously into 4 Ω at less than 1% THD+N from a 14.4-V supply.

Key Features

  • 1.
  • TAS5414A.
  • Single-Ended Input.
  • TAS5424A.
  • Differential Input.
  • Four-Channel Digital Power Amplifier.
  • Four Analog Inputs, Four BTL Power Outputs.
  • Typical Output Power per Channel at 10% THD+N.
  • 28 W/Ch Into 4 Ω at 14.4 Vdc.
  • 45 W/Ch Into 2 Ω at 14.4 Vdc.
  • 58 W/Ch Into 4 Ω at 21 Vdc.
  • 116 W/Ch Into 2 Ω at 21 Vdc PBTL.
  • Channels Can Be Paralleled (PBTL) for 1-Ω.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TAS5414A: Not Recommended For New Designs TAS5414A, TAS5424A www.ti.com SLOS535C – MAY 2009 – REVISED APRIL 2011 FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIERS Check for Samples: TAS5414A, TAS5424A FEATURES 1 • TAS5414A – Single-Ended Input • TAS5424A – Differential Input • Four-Channel Digital Power Amplifier • Four Analog Inputs, Four BTL Power Outputs • Typical Output Power per Channel at 10% THD+N – 28 W/Ch Into 4 Ω at 14.4 Vdc – 45 W/Ch Into 2 Ω at 14.4 Vdc – 58 W/Ch Into 4 Ω at 21 Vdc – 116 W/Ch Into 2 Ω at 21 Vdc PBTL • Channels Can Be Paralleled (PBTL) for 1-Ω Applications • THD+N < 0.