TAS5612A - Texas Instruments

TAS5612A 125W STEREO / 250W MONO HD DIGITAL-INPUT POWER AMPLIFIER

The TAS5612A is a high performance digital input Class D amplifier with integrated closed loop feedback technology (known as PurePath™ HD) with the ability to drive up to 125W (1) Stereo into 4 to 8 Ω Speakers from a single 32.5V supply. PurePath™ HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficie.

Features

1
•23 PurePath™ HD Enabled Integrated Feedback Provides:
  – Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources
  – Ultralow 0.03% THD at 1W into 4Ω
  – Ultralow 0.01% THD at 1W into 8Ω
  – Flat THD at all Frequencies for Natural Sound
  – 80dB PSRR (BTL, No Input Signal)
  – >100dB (A weighted) SNR
  – Click and Pop Free Startup
• Pin compatible with TAS5631, TAS5616 and TAS5614
• Multiple Configurations Possible on the Same PCB With Stuffing Options:
  – Mono Parallel Bridge Tied Load (PBTL)
  – Stereo Bridge Tied Load (BTL)
  – 2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
• .