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TPA2015D1

Category:2W-D-class audio amplifier
Product Name:2W Class-D audio amplifier with adaptive boost and battery tracking SpeakerGuard AGC
Manufacturers:TI
Production Batch Number:10+
Encapsulation:16DSBGA
Stock Status:There is stock
Stock Quantity:6300
Minimum order quantity: 1
Details:

Product introduction

TPA2015D1 具有自适应升压和电池跟踪 SpeakerGuard AGC 的 2W D 类音频放大器

illustrate

该TPA2015D1是一个高效率的D类电池追踪SpeakerGuard AGC技术和集成的自适应升压转换器在低输出功率提高了效率音频功率放大器。它可驱动多达2瓦到8 扬声器（6％总谐波失真）。 85％的典型效率，TPA2015D1有助于延长电池寿命，当播放音频。

内置的升压转换器产生一个5.5 V为D类放大器的电源电压。这提供了一个比直接连接到电池独立放大器响亮的音频输出。自动增益调节的SpeakerGuard^trademarkD类增益限制电池电流，防止重修剪。

该TPA2015D1集成了一个低通滤波器，以改善DAC的射频抑制和减少了带外噪声，提高信号的信噪比（SNR）。

characteristic

内置SpeakerGuard™自动增益控制（AGC）
增强型电池追踪
- 限制电池电流消耗
- 防止音频剪辑
2 W时8 从3.6 V供电负荷（6％总谐波失真）
集成自适应升压转换器
- Improve efficiency at low output power
低静态电流1.73.6毫安V
工作于2.5 V至5.2 V的
热和短路保护和自动恢复
三增益设置：6分贝，15.5分贝和20分贝
独立控制的升压和D类
引脚对引脚兼容与TPA2013D1的
可在1.954毫米×1.954毫米16球WCSP封装
apply
- 手机，掌上电脑，全球定位系统
- 便携式电子产品和扬声器

andTPA2015D1Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
TPA2015D1	TI	10+	16DSBGA	2W Class-D audio amplifier with adaptive boost and battery tracking SpeakerGuard AGC

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