TAS5615 - Texas Instruments

TAS5615 160W STEREO/300W MONO HD Analog-Input Power Amplifier

The TAS5615 is a high-performance analog input class-D amplifier with integrated closed-loop feedback technology (known as PurePath™ HD technology). It has the ability to drive up to 160 W(1) stereo into 8-Ω speakers from a single 50-V supply. PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power ef.

Features

1
•23 Active Enabled Integrated Feedback Provides: (PurePath™ HD Technology)
  – Signal Bandwidth up to 80 kHz for High-Frequency Content From High-Definition Sources
  – Ultralow 0.03% THD at 1 W into 8 Ω
  – 0.03% THD Across All Frequencies for Natural Sound at 1 W
  – 80-dB PSRR (BTL, No Input Signal)
  – >100-dB (A weighted) SNR
  – Click- and Pop-Free Start-Up
  – Minimal External Components Compared to Discrete Solutions
• Multiple Configurations Possible on the Same PCB:
  – Mono Parallel Bridge-Tied Load (PBTL)
  – 2.1 Single-Ended (SE) Stereo Pair and Bridge-Tied Load (BTL) Subwoofer
  – Quad Single-Ende.