YDA146 Datasheet - Yamaha

YDA146 Stereo 5W-30W Digital Audio Power Amplifier

* Digital Amplifier Function www.DataSheet4U.com YDA146 has digital amplifiers with analog input, PWM pulse output, the maximum output of 30W × 2ch. Adopting “Pure Pulse Direct Speaker Drive Circuit” reduces distortion and noise on PWM pulse output signal. Digital Amplifier Gain The total gain.

www.DataSheet4U.com YDA146 D-530 STEREO 5W-30W DIGITAL AUDIO POWER AMPLIFIER Overview YDA146 (D-530) is a high-efficiency digital audio power amplifier IC with the maximum output of 30W × 2ch. YDA146 has a “Pure Pulse Direct Speaker Drive Circuit” that directly drives speakers while reducing distortion of pulse output signal and reducing noise on the signal, which realizes the highest standard low distortion rate characteristics and low noise characteristics among digital amplifier ICs in .

YDA146 Features

* Power Limit Function, Non-clip Function, and DRC (Dynamic Range Control) Function that were developed by Yamaha original digital amplifier technology. YDA146 has overcurrent protection function for speaker output terminals, high temperature protection function, and lowsupply voltage malfunction prev

YDA146_Yamaha.pdf