TAS5112A
- 50 W per Channel (BTL) Into 6 Ω (Stereo)
- 95 dB Dynamic Range With TAS5026
- Less Than 0.1% THD+N (1 W RMS Into 6 Ω)
- Less Than 0.2% THD+N (50 W RMS into 6 Ω)
- Power Efficiency Typically 90% Into 6-Ω Load
- Self-Protecting Design (Undervoltage, Overtemperature and Short Conditions) With Error Reporting
- 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.
The TAS5112A is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 50 W per channel. The device incorporates TIs 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 90%, reducing the size of both the power supplies and heat sinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5112A, safeguarding the device and speakers against fault conditions that could damage the system.
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技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | TAS5112A: Digital Amplifier Power Stage 数据表 (Rev. B) | 2008年 6月 20日 | |||
应用手册 | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019年 8月 26日 | ||||
应用手册 | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019年 6月 27日 | ||||
应用手册 | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 2013年 5月 1日 | ||||
应用手册 | PSRR for Purepath Digital Audio Amplifiers | 2005年 4月 15日 |
设计和开发
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封装 | 引脚 | 下载 |
---|---|---|
HTSSOP (DCA) | 56 | 查看选项 |
HTSSOP (DFD) | 56 | 查看选项 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点