Description
The TAS5615 is a high-performance Class D amplifier which accepts analog input. It has integrated closed loop feedback technology (known as PurePath HD). It has the ability to drive up to 160 W(1) Stereo into 8 speakers from a single 50V supply.

PurePath™ HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers.

Ultra Low 0.03% THD+N is flat across all frequencies, ensuring that the amplifier doesn't add uneven distortion characteristics, and helps maintain a natural sound.

The efficiency of this Class-D amplifier is greater than 90%. Undervoltage Protection, Overtemperature, clipping, Short Circuit and Overcurrent Protection are all integrated, safeguarding the device and speakers against fault conditions that could damage the system.

Features:

• Active Enabled Integrated Feedback Provides: (PurePath™ HD)
o Signal Bandwidth up to 80kHz for High Frequency Content From High Definition Sources
o Ultra Low 0.03% THD at 1W into 8
o 0.03% THD Across all Frequencies for Natural Sound at 1W
o 80dB PSRR (BTL, No Input Signal)
o >100dB (A weighted) SNR
o Click and Pop Free Startup
o Minimal External Components Compared to Discrete Solutions
• Multiple Configurations Possible on the Same PCB:
o Mono Parallel Bridge Tied Load (PBTL)
o 2.1 Single Ended (SE) Stereo Pair and Bridge Tied Load (BTL) Subwoofer
o Quad Single Ended (SE) Outputs
• Total Output Power at 10%THD+N
o 300W in Mono PBTL Configuration
o 160W per Channel in Stereo BTL
o 80W per Channel in Quad Single Ended
• High Efficiency Power Stage (> 90%) With 120 m Output MOSFETs
• Two Thermally Enhanced Package Options:
o PHD (64-pin QFP)
o 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
o Mini Combo System
o AV Receivers
o DVD Receivers
o Active Speakers

TAS5615 Analog input 160W Stereo (300W total) class D amplifier with integrated feedback