
- 制造厂商:TI(德州仪器,Texas Instruments)
- 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, (...)
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