TAS5111A

70W 单声道数字放大器功率级

The is a high-performance digital amplifier power stage designed to drive a 4- speaker up to 70 W with 0.2% distortion plus noise. The device incorporates ’s PurePath Digital™ technology and is used with a digital audio PWM processor TAS50XX and a simple passive demodulation filter to deliver high-quality, high-efficiency digital audio amplification.

The efficiency of this digital amplifier can be greater than 90%, depending on the system design. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5111A, safeguarding the device and speakers against fault conditions that could damage the system.

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70-W RMS Power BTL Into 4 With Less Than 0.2% THD+N

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95-dB Dynamic Range TDAA System With TAS5026

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Power Efficiency Greater Than 90% Into 4- Loads

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Smaller Power Supplies

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Self-Protecting Design With Autorecovery

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32-Pin TSSOP DAD PowerPAD™ Package

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3.3-V Digital Interface

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EMI-Compliant When Used With Recommended System Design

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APPLICATIONS

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DVD Receiver

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Home Theatre

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Mini/Micro Component Systems

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Internet Music Appliance

PurePath Digital and PowerPAD are trademarks of Texas Instruments. Other trademarks are the property of their respective owners.