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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 |