- 制造厂商：TI
- 产品类别：音频
- 技术类目：音频放大器 - 扬声器放大器
- 功能描述：15W 立体声、10V 至 26V 电源电压、模拟输入 D 类音频放大器
- 点击这里打开及下载TPA3107D2的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The TPA3107D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3107D2 can drive stereo speakers as low as 6 
. The high efficiency of the TPA3107D2, 87%, eliminates the need for an external heat sink when playing music.
The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.
The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.
- 15-W/ch into an 8- Load From a 16-V Supply
- Operates from 10 V to 26 V
- Efficient Class-D Operation Eliminates the Need for Heat Sinks
- Four Selectable, Fixed Gain Settings
- Differential Inputs
- Thermal and Short-Circuit Protection With Auto Recovery Feature
- Clock Output for Synchronization With Multiple Class-D Devices
- Surface Mount 10 mm × 10 mm, 64-pin HTQFP Package
- APPLICATIONS
- Televisions
- Audio input type
- Analog Input
- Architecture
- Class-D
- Speaker channels (Max)
- Stereo
- Power stage supply (Max) (V)
- 26
- Power stage supply (Min) (V)
- 10
- Load (Min) (ohms)
- 6
- Output power (W)
- 15
- SNR (dB)
- 102
- THD + N @ 1 kHz (%)
- 0.08
- Iq (Typ) (mA)
- 22
- Control interface
- Hardware
- Closed/open loop
- Closed
- Analog supply (Min) (V)
- 10
- Analog supply (Max) (V)
- 26
- PSRR (dB)
- 70
- Operating temperature range (C)
- -40 to 85
TPA3107D2的完整型号有：TPA3107D2PAPR，以下是这些产品的关键参数及官网采购报价：
TPA3107D2PAPR，工作温度：-40 to 85，封装：HTQFP (PAP)-64，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网TPA3107D2PAPR的批量USD价格：3.369（1000+）
TPA3107D2EVM — TPA3107D2 Evaluation Module
The TPA3107D2 evaluation module (TPA3107D2EVM) consists of a single 15-W/channel, class-D, stereo audio power amplifier complete with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input.
PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。
在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
