数据：
20-W Stereo Digital Audio Power Amplifier, TAS5701 数据表 
TAS5701是一款20 W高效数字音频功率放大器，用于驱动立体声桥接扬声器。两个串行数据输入最多支持3个离散音频通道。 SDIN1输入连接到内部左右输出。 SDIN2输入专用于SUB_PWM±输出。
TAS5701是一个仅接收时钟从设备，接收来自外部源的时钟。 TAS5701的开关速率为384 kHz，适用于32,48,96和192 kHz数据，以及352.8 kHz开关速率44.1-，88.2和176.4 kHz数据。 8倍过采样与四阶噪声整形器相结合，可提供平坦的本底噪声和20 Hz至20 kHz的出色动态范围。
| 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) |
| PSRR (dB) |
| Operating Temperature Range (C) |
| Rating |
| TAS5701 | TAS5733L | TAS5751M | TAS5753MD |
|---|---|---|---|
| Digital Input | Digital Input | Digital Input | Digital Input |
| Class-D | Class-D | Class-D | Class-D |
| Stereo | Stereo | Stereo | Stereo |
| 10 | 8 | 8 | 8 |
| 21 | 16.5 | 26.4 | 26.4 |
| 20 | 12 | 25 | 20 |
| 6 | 4 | 4 | 2 |
| 100 | 104 | 106 | 105 |
| 0.05 | 0.25 | 0.03 | 0.13 |
| 30 | 23 | 23 | 23 |
| Hardware | Software | Software | I2C |
| Open | Closed | Open | Open |
| 3 | 3 | 3 | 3 |
| 3.6 | 3.6 | 3.6 | 3.6 |
| 53 | 50 | 65 | 65 |
| 192 | 48 | 48 | 48 |
| 60 | |||
| 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Catalog | Catalog | Catalog | Catalog |
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