数据:
TAS5780M 采用 96kHz 处理架构的数字输入、闭环 D 类放大器 数据表
TAS5780M器件是一款高性能,立体声闭环D类放大器,集成采用96kHz架构的音频处理器。为实现数模转换,该器件采用了应用Burr-Brown™技术的高性能数模转换器(DAC)该器件仅需两个电源:一个是用于低压电路的DVDD,另一个是用于高压电路的PVDD。它采用标准的I < sup> 2
输出金属氧化物半导体场效应应晶体管(MOSFET)的90mΩr DS(on)兼顾散热性能与器件成本,二者相得益彰。此外,该器件采用耐热增强型48引脚薄型小外形尺寸(TSSOP),在现代消费类电子器件的较高工作环境温度下展现出优异的性能。
< small>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 (%) |
| 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 |
| TAS5780M | TAS5754M | TAS5756M | TAS5760M | TAS5766M |
|---|---|---|---|---|
| Digital Input | Digital Input | Digital Input | Digital Input | Digital Input |
| Class-D | Class-D | Class-D | Class-D | Class-D |
| Stereo | Stereo | Stereo | Stereo | Stereo |
| 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| 26.4 | 26.4 | 26.4 | 26.4 | 26.4 |
| 40 | 40 | 40 | 55 | 50 |
| 3 | 2 | 2 | 2 | 1 |
| 103 | 103 | 104 | 100 | 106 |
| 0.2 | 0.007 | 0.006 | 0.03 | 0.02 |
| 20 | ||||
| Software | Software | Software | Hardware Software | Software |
| Closed | Closed | Closed | Closed | Closed |
| 4.5 | 2.9 | 4.5 | 4.5 | 4.5 |
| 26.4 | 3.63 | 26.4 | 26.4 | 26.4 |
| 40 | 75 | 75 | 43.2 | 40 |
| 96 | 192 | 192 | 96 | 48 |
| -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 |
| Catalog | Catalog | Catalog | Catalog | Catalog |
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