TAS3251是一款数字输入，高性能的D类音频放大器，可实现真正优质的音质和D类效率。数字前端采用高性能Burr-Brown™DAC，集成DSP，可用于高级音频处理，包括SmartAmp和SmartEQ。首款高功率单芯片解决方案可降低整体系统解决方案的尺寸和成本。 TIPurePath™控制台图形调整软件支持DSP，便于快速调整和控制扬声器。 D类功率级具有先进的集成反馈和专有的高速栅极驱动误差校正功能，可在音频频段内实现超低失真和噪声。该器件工作在AD模式，最高可驱动2 x 175 W至4Ω负载，2 x 220 W至3Ω负载。
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) |
| SNR (dB) |
| THD + N @ 1 kHz (%) |
| Control Interface |
| Closed/Open Loop |
| Analog Supply (V) (Min) |
| Analog Supply (V) (Max) |
| Power to Parallel Bridge Tied Load (Max) (W) |
| Sampling Rate (Max) (kHz) |
| PSRR (dB) |
| Operating Temperature Range (C) |
| Rating |
| TAS3251 | TAS5782M |
|---|---|
| Digital Input | Digital Input |
| Class-D | Class-D |
| Stereo | Stereo |
| 12 | 4.5 |
| 38 | 26.4 |
| 175 | 40 |
| 1 | 3 |
| 108 | 103 |
| 0.01 | 0.2 |
| Hardware | Software |
| Closed | Closed |
| 10.8 | 4.5 |
| 13.2 | 26.4 |
| 350 | 40 |
| 96 | 96 |
| 60 | |
| 0 to 70 | -25 to 85 |
| Catalog | Catalog |
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