YDA146 - Stereo 5W-30W Digital Audio Power Amplifier

Product Overview

Yamaha

Part number	YDA146
Manufacturer	Yamaha
File Size	1.20 MB
Description	Stereo 5W-30W Digital Audio Power Amplifier
Datasheet	YDA146 Datasheet
Additional preview pages of the YDA146 datasheet.

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.

ating supply voltage range PVDD: 8.0V to 16.5V Maximum momentary output 30 W×2ch (VDDP=15V, RL=4Ω, THD+N=10%) 20 W×2ch (VDDP=14V, RL=4Ω, THD+N=10%) Maximum continuous output 15 W.
1×2ch (VDDP=15V, RL=8Ω, THD+N=10%, Ta=70°C) 13.5W.
1×2ch (VDDP=15V, RL=4Ω, THD+N=10%, Ta=25°C) Distortion Rate (THD+N) 0.02 % (VDDP=12V, RL=8Ω, Po=0.2W, 1kHz) Residual Noise 48µVrms (VDDP=12V, GAIN[1:0]=L,L, NCDRC[1:0]=L,L) Efficiency 92 % (VDDP=12V, RL=8Ω) S/N Ratio 105 dB (VDDP=12V, GAIN[1:0]=L,L, NCDRC[1:0]=L,.

📁 Similar Datasheet

YDA142 - DIGITAL INPUT STEREO 9.5W DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA143 - STEREO 15W DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA144 - STEREO 2.1W Non-Clip DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA145 - MONAURAL 2.1W Non-Clip DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA147 - STEREO 5W-15W DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA131 - STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER (YAMAHA CORPORATION)
YDA135 - STEREO 5W-20W DIGITAL AUDIO POWER AMPLIFIER CONTROLLER (YAMAHA CORPORATION)
YDA136 - STEREO 60W-100W DIGITAL AUDIO POWER AMPLIFIER CONTROLLER (YAMAHA CORPORATION)

Other Datasheets by Yamaha

Published: Apr 21, 2010 |