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TAS6422Q1EVM

TAS6422Q1 2.1MHz 2Ch Digital Input Class-D Audio Amplifier w/I2C Diagnostics Evaluation Module

$149.00

Features

  • 2.1-Mhz switching frequency
  • 2-Ch 25-W/Ch at 10% THD+N into 4-Ω with a 14.4-V supply
  • I2C diagnostics and protection
  • CISPR25, class 5 radiated/conducted emission compliant
  • Optical SPDIF, USB and PSIA (external I2S) input options

Texas Instruments  TAS6422Q1EVM

The TAS6422Q1EVM showcases the first true 2.1Mhz 2-Ch Digital Input Class-D Audio Solution for Automotive Infotainment in the market.  TAS6422’s 2.1-Mhz switching frequency allows customers to significantly reduce inductor size and cost and optimize total system cost.  TAS6422 delivers 25W (10% THD+N) per channel into 4-Ω with a 14.4-V supply.  TAS6422’s  wide supply voltage capabilities, from 4.5-V to 26-V, makes it ideal for head unit and external amplifier systems while delivering top-of-the-line performance during start-stop low voltage transient events.  TAS6422 integrates I2C diagnostics and protection to match and surpass the highest standards for automotive quality and reliability.  TAS6422 CISPR25-L5 compliant EMC performance simplifies system design, lowers development cost and accelerates time-to-market delivery. 

TAS6422 EVM features: Optical SPDIF, USB and PSIA (external I2S) input options and On-board USB-I2C controller for GUI driven EVM evaluation.