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TAS5601是一款20 W(每通道)高效立体声数字放大器功率级,用于驱动4个单端扬声器,2个桥接扬声器,或单一和桥接负载的组合。 TAS5601可以驱动阻抗低至4Ω的扬声器。 TAS5601的高效率,大于90%的8Ω负载,无需外部散热器。
数字音频PWM处理器的简单接口如下所示。 TAS5601具有短路保护和热保护以及过压和欠压保护功能,可完全防止故障。故障被报告回处理器,以防止设备在过载情况下被损坏。
| 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) |
| Power to Parallel Bridge Tied Load (Max) (W) |
| Sampling Rate (Max) (kHz) |
| Operating Temperature Range (C) |
| Rating |
| TAS5601 | TAS5733L | TAS5751M | TAS5753MD |
|---|---|---|---|
| PWM | Digital Input | Digital Input | Digital Input |
| Class-D | Class-D | Class-D | Class-D |
| 4 | Stereo | Stereo | Stereo |
| 10 | 8 | 8 | 8 |
| 26 | 16.5 | 26.4 | 26.4 |
| 20 | 12 | 25 | 20 |
| 4 | 4 | 4 | 2 |
| 99 | 104 | 106 | 105 |
| 0.004 | 0.25 | 0.03 | 0.13 |
| 35 | 23 | 23 | 23 |
| Hardware | Software | Software | I2C |
| Closed | Closed | Open | Open |
| 10 | 3 | 3 | 3 |
| 26 | 3.6 | 3.6 | 3.6 |
| 50 | 65 | 65 | |
| 200 | 48 | 48 | 48 |
| -40 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Catalog | Catalog | Catalog | Catalog |