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UTC TDA2822G-S08-R TDA2822G
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC TDA2822G-S08-R
- Type
- UTC
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UTC
- Electronic Component
- TDA2822G-S08-R
- Electronic Component
- 1
- Package
- SOP-8_150mil
- Electronic Component
- Audio Power Amplifier
- Electronic Component
- 0.22g
- Electronic Component
- 1
- Electronic Component
- BM69416133
- Operating Temperature
- 20℃~+85℃
- Operating Voltage
- 1.8V~12V
- Output Power
- 0.65Wx2@4Ω
- Static Current(Iq)
- 9mA
- Speaker Channel Count
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 2500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：TDA2822G-S08-R 音频放大器
一、产品简介
TDA2822G-S08-R 是一款高性能的音频放大器，属于 UTC（友顺）品牌旗下。该芯片采用 SOP-8 封装（尺寸为150 mil），非常适合用于小型音频设备和便携式音响系统。TDA2822G 以其优良的音质、低功耗和多种应用场合而受到广泛青睐，是音频放大器领域的理想选择。
二、主要特点
高输出功率：TDA2822G 能够提供 2×1W 的输出功率，适用于驱动小型扬声器，实现优质音频放大。
低功耗设计：其设计旨在有效降低功耗，特别适合便携式设备和电池供电系统，延长使用寿命。
集成电路：作为集成音频放大器，TDA2822G 的内部电路简化了设计过程，减少了外围器件的需求，从而节省了空间和成本。
宽工作电压范围：该放大器支持 3V 至 15V 的宽电压输入，适应多种工作环境，提高了系统的灵活性。
抗干扰能力强：TDA2822G 在设计中考虑了电磁干扰的影响，使其在各种噪声条件下依然能够稳定工作，保证音质清晰。
三、应用场合
TDA2822G-S08-R 可广泛应用于以下设备：
便携式音响系统：小巧轻便的音频放大器，适合用于便携式音响、蓝牙音响等移动设备。
电视机或显示器：可用于内置音响系统，增强电视的音效表现。
计算机音箱：为计算机外设提供高保真的音频输出，改善用户的音响体验。
玩具和电子项目：适用于各种电子玩具和DIY项目，为小型设备提供音频放大解决方案。
家居音响：在家庭音响系统中，如无线音响和家庭影院等场合中，提供卓越的音质。
四、技术规格
- 封装类型：SOP-8 (150mil)
- 工作电压范围：3V - 15V
- 输出功率：2×1W （在8Ω负载下）
- 电源电流：约 50mA（典型值）
- 频率响应：20Hz - 20kHz
- 温度范围：-40°C 至 +85°C
五、设计注意事项
在设计使用 TDA2822G 时，需注意以下几点：
散热管理：虽然该放大器在正常情况下功耗较低，但在高负载下仍需确保有良好的散热设计，以防止芯片过热。
电源滤波：在电源输入端增加适当的滤波电容，以减少电源噪声对音质的影响。
PCB 布局：确保音频信号线路与电源线路分开走线，以减少相互干扰，提高信号稳定性。
扬声器匹配：选择适当阻抗的扬声器（如 4Ω 或 8Ω），以优化性能和音质。
六、总结
TDA2822G-S08-R 是一款性能卓越且具有良好性价比的音频放大器，适合用于多种小型音频应用。其关键特点包括低功耗、高输出功率以及广泛的应用场合，使其成为设计师在音频放大解决方案中的热门选择。无论是在便携式音响设备、家居音响，还是在玩具和电子项目中，TDA2822G 都能够提供优质的音频效果，满足用户对音响质量和使用便捷性的双重需求。
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