100W 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 100 W. The TAS5121I is rated for operation at industrial temperatures. The device incorporates PurePath Digital technology and can be used with a audio pulse-width modulation PWM processor 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 TAS5121I, safeguarding the device and speakers against fault conditions that could damage the system.
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- 100-W RMS Power BTL Into 4 With Less Than 10% THD+N
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- 80-W RMS Power BTL Into 4 With Less Than 0.2% THD+N
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- 0.09% THD+N at 1 W Into 4
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- Power Stage Efficiency Greater Than 90% Into 4- Load
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- Self-Protecting Design
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- Industrial Temperature Rating
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- 36-Pin PSOP3 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, PowerPAD are trademarks of Texas Instruments. All other trademarks are the property of their respective owners.