TAS5615PHD

为160W立体声/单声道300W的PurePath ™HD模拟输入功率级 160 W STEREO/300W MONO PurePath™ HD Analog-Input Power Stage

DESCRIPON

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 160W1 stereo into 8-Ω speakers from a single 50-V supply.

FEATURES

• 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-Ended SE Outputs

• Total Output Power at 10% THD+N

– 300 W in Mono PBTL Configuration

– 160 W per Channel in Stereo BTL

– 80 W per Channel in Quad Single-Ended

• High Efficiency Power Stage > 90% With 120 mΩ Output MOSFETs

• Two Thermally Enhanced Package Options:

– PHD 64-Pin QFP

– DKD 44-Pin PSOP3

• Self-Protection Design Including Undervoltage, Overtemperature, Clipping, and Short-Circuit Protection With Error Reporting

• EMI Compliant When Used With Recommended System Design

APPLICATIONS

• Mini Combo System

• AV Receivers

• DVD Receivers

• Active Speakers