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TPA3100D2是一款20 W(每声道)高效的D类音频功率放大器,用于驱动桥接式立体声扬声器。 TPA3100D2可以驱动低至4的立体声扬声器
。 TPA3100D2的高效率(92%)在播放音乐时无需外部散热器。
放大器的增益由两个增益选择引脚控制。增益选择为20,26,32,36 dB。
输出完全受到短路保护,V CC 和输出到输出短路的自动保护恢复功能和监视器输出。
| Audio Input Type |
| Architecture |
| Speaker Channels (Max) |
| Power Stage Supply (Min) (V) |
| Power Stage Supply (Max) (V) |
| Output Power (W) |
| Load (Min) (ohms) |
| SNR (dB) |
| 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 |
| TPA3100D2 |
|---|
| Analog Input |
| Class-D |
| Stereo |
| 10 |
| 26 |
| 20 |
| 4 |
| 102 |
| 0.11 |
| 22 |
| Hardware |
| Closed |
| 10 |
| 26 |
| 70 |
| -40 to 85 |
| Catalog |