TAS2781 23-V Class D Amplifier with Real Time Integrated Speaker Protection and Audio Processing

1 Features Key Features • Integrated DSP for Audio Processing • 23-V Supply for Class D Output Stage • Y-Bridge Multi-Level Supply Architecture • Hybrid-Pro External Boost Control Algorithm • Ultrasonic Output Support up to 40 kHz Output Power: • 25 W, 1 THD+N (4 Ω, 18 V) • 30 W Maximum O

文件：2.66482 Mbytes 页数：84 Pages

TI

德州仪器

TAS2781 23-V Class-D Amplifier with Real Time Integrated Speaker Protection and Audio Processing

1 Features Key Features • Integrated DSP for Audio Processing • 23-V Supply for Class-D Output Stage • Y-Bridge Multi-Level Supply Architecture • Hybrid-Pro External Boost Control Algorithm • Ultrasonic Output Support up to 40 kHz Output Power: • 25 W, 1 THD+N (4 Ω, 18 V) • 30 W Maximum O

文件：2.77866 Mbytes 页数：88 Pages

TI

德州仪器

丝印：TAS2781；Package：VQFN-HR；TAS2781 23-V Class-D Amplifier with Real Time Integrated Speaker Protection and Audio Processing

1 Features Key Features • Integrated DSP for Audio Processing • 23-V Supply for Class-D Output Stage • Y-Bridge Multi-Level Supply Architecture • Hybrid-Pro External Boost Control Algorithm • Ultrasonic Output Support up to 40 kHz Output Power: • 25 W, 1 THD+N (4 Ω, 18 V) • 30 W Maximum O

文件：2.77866 Mbytes 页数：88 Pages

TI

德州仪器

具有集成式音频处理和扬声器保护的 25W、4.5V 至 23V 数字输入 D 类放大器

The TAS2781 is a mono, digital input Class-D audio amplifier optimized for efficiently driving high peak power into loudspeakers. The Class-D amplifier is capable of delivering 25 W of continuous power into a 4 Ω load with less than 1% THD+N at a supply voltage of 18 V. The broad voltage input r • Integrated DSP for Audio Processing\n• Y-Bridge Multi-Level Supply Architecture\n• Ultrasonic Output Support up to 40 kHz\n• 25 W, 1% THD+N (4 Ω, 18 V)\n• 82% at 1W, 4 Ω, PVDDH = 12 V, PVDDL = 3.8 V\n• 84% at 1W, 4 Ω, PVDDH = 18 V, PVDDL = 5 V\n• 93% at 15W , 8 Ω, PVDDH = 18 V, PVD;

TI

德州仪器

TAS2781 23-V Class-D Amplifier with Real Time Integrated Speaker Protection and Audio Processing

1 Features Key Features • Integrated DSP for Audio Processing • 23-V Supply for Class-D Output Stage • Y-Bridge Multi-Level Supply Architecture • Hybrid-Pro External Boost Control Algorithm • Ultrasonic Output Support up to 40 kHz Output Power: • 25 W, 1 THD+N (4 Ω, 18 V) • 30 W Maximum O

文件：2.77866 Mbytes 页数：88 Pages

TI

德州仪器