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TAS5414C器件是一款四通道D类音频放大器,专为汽车类音响主机和外部放大器模块而设计。在14.4V电源供电下,能够以低于1%的THD + N持续为4Ω负载提供四通道23W功率。每个通道还能够以1%的THD + N为2Ω负载提供38W的功率.TAS5414C采用单端模拟量输入。此器件的D类数字脉宽调制(PWM)拓扑可大大提升传统线性放大器解决方案的效率。在正常音乐播放条件下,这有助于将放大器功耗减降低10%。该器件具有内置负载诊断功能,用于检测和诊断误接的输出,从而帮助缩短制造过程中的测试时间。
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) |
| 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) |
| PSRR (dB) |
| Operating Temperature Range (C) |
| Rating |
| TAS5414C |
|---|
| Analog Input |
| Class-D |
| 4 |
| 6 |
| 24 |
| 79 |
| 2 |
| 0.02 |
| 93 |
| I2C |
| Closed |
| 6 |
| 24 |
| 116 |
| 75 |
| -40 to 105 |
| Catalog |