TPA3003D2中文资料具有音量控制的 3W 立体声 D 类音频功率放大器 (TPA3003)数据手册TI规格书
TPA3003D2规格书详情
描述 Description
The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3003D2 can drive stereo speakers as low as 8 . The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music.
Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from 40 dB to 36 dB.
特性 Features
·3-W/Ch Into an 8- Load From 12-V Supply
·Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
·32-Step DC Volume Control From 40 dB to 36 dB
·Third Generation Modulation Techniques ·Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter
·Thermal and Short-Circuit Protection
·APPLICATIONS ·LCD Monitors and TVs
·Powered Speakers
技术参数
- 产品编号：
TPA3003D2EVM
- 制造商：
Texas Instruments
- 类别：
开发板，套件，编程器 > 评估板 - 音频放大器
- 包装：
散装
- 放大器类型：
D 类
- 输出类型：
2 通道（立体声）
- 不同负载时最大输出功率 x 通道数：
3.75W x 2 @ 8 欧姆
- 电压 - 供电：
8.5V ~ 14V
- 板类型：
完全填充
- 使用的 IC/零件：
TPA3003D2
- 所含物品：
板
- 描述：
EVAL MOD FOR TPA3003D2
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
17+ |
TQFP-48 |
6200 |
100%原装正品现货 |
询价 | ||
TI/TEXAS |
23+ |
48TQFP |
8931 |
询价 | |||
TI |
23+ |
48TQFP |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
24+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
TEXAS |
20+ |
QFP48 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
TI/德州仪器 |
22+ |
TQFP-48 |
16200 |
原装正品 |
询价 | ||
TI |
16+ |
QFP |
4000 |
进口原装现货/价格优势! |
询价 | ||
TI/德州仪器 |
22+ |
TQFP-48 |
3000 |
原装正品,支持实单 |
询价 | ||
TI |
QFP |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TI |
1728+ |
TQFP-48 |
7500 |
只做原装进口,假一罚十 |
询价 |
