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LM4752是一款立体声音频放大器,能够为4Ω负载提供每通道11W的连续平均输出功率,或者使用单个通道将每通道7W转换为8Ω 24V电源,10%THD + N.
LM4752专为单电源供电和低外部元件数量而设计。增益和偏置电阻集成在芯片上,采用紧凑的7引脚TO-220封装,形成11W立体声放大器。 20V和24V电源的高输出功率水平和低外部元件数量为紧凑型立体声和电视应用提供了高价值。只需添加一些外部组件即可实现简单的静音功能。
所有商标均为其各自所有者的财产。
| Audio Input Type |
| Architecture |
| Speaker Channels (Max) |
| Power Stage Supply (Min) (V) |
| Power Stage Supply (Max) (V) |
| Output Power (W) |
| Load (Min) (ohms) |
| THD + N @ 1 kHz (%) |
| Iq (Typ) (mA) |
| Control Interface |
| Closed/Open Loop |
| Analog Supply (V) (Min) |
| Analog Supply (V) (Max) |
| PSRR (dB) |
| Operating Temperature Range (C) |
| Rating |
| LM4752 |
|---|
| Analog Input |
| Class-AB |
| Stereo |
| 9.6 |
| 16 |
| 11 |
| 4 |
| 0.08 |
| 5.25 |
| Hardware |
| Closed |
| 9.6 |
| 16 |
| 50 |
| 0 to 70 |
| Catalog |