TAS5122 - 50W 立体声数字放大器功率级

TAS5122是TI德州仪器公司的一款无产品，TAS5122是50W 立体声数字放大器功率级，本站介绍了TAS5122的封装应用图解、特点和优点、功能等，并给出了与TAS5122相关的TI元器件型号供参考。

TAS5122 - 50W 立体声数字放大器功率级 - 无 - 中/高功率D类放大器 - 德州仪器

产品描述

The TAS5122 is a high-performance, integrated stereo digital amplifier power stage designed to drive 6- speakers at up to 30 W per channel. The device incorporates TI’s PurePath Digital™ technology and is used in conjunction with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification.

The efficiency of this digital amplifier is typically greater than 90%, reducing the size of both the power supplies and heat sinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5122, safeguarding the device and speakers against fault conditions that could damage the system.

产品特性

2 × 30 W (BTL) Into 6 at 1 kHz
95-dB Dynamic Range (in System With TAS5026)
< 0.2% THD+N (in System — 30 W RMS Into 6- Resistive Load)
Device Power Efficiency Typical >90% Into 6- Load
Self-Protection Design (Including Undervoltage, Overtemperature and Short Conditions) With Error Reports
Internal Gate Drive Supply Voltage Regulator
EMI Compliant When Used With Recommended System Design
APPLICATIONS
- DVD Receiver
- Home Theatre
- Mini/Micro Component Systems
- Internet Music Appliance

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

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