- 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：具有耳机放大器和独立 SE 和 BTL 输入的 2W 单声道、模拟输入 AB 类音频放大器
- 点击这里打开及下载TPA0213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 TPA0213 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4-
speaker.
The gain of the input stage is set by the user-selected input resistor and a 50-k/RI in BTL mode.
The TPA0213 is available in the 10-pin thermally-enhanced MSOP package (DGQ) and operates over an ambient temperature range of –40°C to 85°C.
- Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
- 2 W Into 4 From 5-V Supply
- 0.6 W Into 4 From 3-V Supply
- Stereo Headphone Drive
- Separate Inputs for the Mono (BTL) Signal, and Stereo (SE) Left/Right Signals
- Wide Power Supply Compatibility 2.5 V to 5.5 V
- Low Supply Current
- 4.2 mA Typical at 5 V
- 3.6 mA Typical at 3 V
- Shutdown Control ...1 uA Typical
- Shutdown Pin Is TTL Compatible
- –40°C to 85°C Operating Temperature Range
- Space-Saving, Thermally-Enhanced MSOP Packaging
- Audio input type
- Analog Input
- Architecture
- Class-AB
- Speaker channels (Max)
- Mono
- Power stage supply (Max) (V)
- 5.5
- Power stage supply (Min) (V)
- 2.5
- Load (Min) (ohms)
- 4
- Output power (W)
- 2
- SNR (dB)
- 93
- THD + N @ 1 kHz (%)
- 0.2
- Iq (Typ) (mA)
- 4.2
- Control interface
- Hardware
- Closed/open loop
- Closed
- Analog supply (Min) (V)
- 2.5
- Analog supply (Max) (V)
- 5.5
- PSRR (dB)
- 65
- Operating temperature range (C)
- -40 to 85
TPA0213的完整型号有：TPA0213DGQ、TPA0213DGQR，以下是这些产品的关键参数及官网采购报价：
TPA0213DGQ，工作温度：-40 to 85，封装：HVSSOP (DGQ)-10，包装数量MPQ：80个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TPA0213DGQ的批量USD价格：1.525（1000+）
TPA0213DGQR，工作温度：-40 to 85，封装：HVSSOP (DGQ)-10，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TPA0213DGQR的批量USD价格：1.271（1000+）
TPA0213EVM — TPA0213 评估模块
The TPA0213 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4 Ohm impedance. The amplifier can be reconfigured on-the-fly to drive two stereo single-ended (SE) signals into head phones. This makes the device ideal for use in small notebook computers, PDAs, (...)
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 (...)
