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YDA143 Datasheet - YAMAHA CORPORATION

STEREO 15W DIGITAL AUDIO POWER AMPLIFIER

YDA143 Features

* Digital Amplifier Continuous maximum output 15 W×2ch (VDDP=12.0V, RL=4Ω, THD+N=10% Efficiency 87 % (VDDP=12.0V, RL=4Ω, Po=15W) Distortion Rate (THD+N) 0.04 % (VDDP=12.0V, RL=4Ω, Po=1.5W) S/N Ratio www.DataSheet4U.com 103dB (VDDP=12.0V, RL=4Ω, Po=15W, GAIN[1:0]=H,H) Channel Separation -65dB (VDDP=12

YDA143 General Description

of operating functions *Digital Amplifier Function YDA143 has digital amplifiers with analog input, PWM pulse output, Maximum output of 15W (RL=4Ω) 2ch. Distortion of PWM pulse output signal and noise of the signal is reduced by adopting “Pure Pulse Direct Speaker Drive Circuit” First Stage Ampl.

YDA143 Datasheet (1.06 MB)

Preview of YDA143 PDF

Datasheet Details

Part number:

YDA143

Manufacturer:

YAMAHA CORPORATION

File Size:

1.06 MB

Description:

Stereo 15w digital audio power amplifier.
YDA143 D- 3M STEREO 15W DIGITAL AUDIO POWER AMPLIFIER Overview YDA143 (D-3M) is a high efficient digital audio power amplifier IC that operates w.

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YDA143 STEREO 15W DIGITAL AUDIO POWER AMPLIFIER YAMAHA CORPORATION

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