YDA139 STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER

YAMAHA CORPORATION

Description

YDA139 D- 4 STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER Overview YDA139 (D-4) is a digital audio power amplifier IC with maximum output of 2.5W (RL=4 )×.
of operating functions. Digital Amplifier Function YDA139 has digital amplifiers with analog and digital input, PWM pulse output, Maximum output o.

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Datasheet Specifications

Part number: YDA139
Manufacturer: YAMAHA CORPORATION
File Size: 1.31 MB
Datasheet: YDA139_YAMAHACORPORATION.pdf
Description: STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER

Features

* Maximum output WLCSP25 2.5 W×2ch (VDDP=VDDA=5.0V, RL=4Ω, THD+N=10%) 1.5 W×2ch (VDDP=VDDA=5.0V, RL=8Ω, THD+N=10%) SSOP24 2.5 W×2ch （VDDP=VDDA=5.0V, RL=4Ω, THD+N=10%） 1.3 W×2ch （VDDP=VDDA=5.0V, RL=8Ω, THD+N=10%） Efficiency www. DataSheet4U. com WLCSP25 91 % (Analog input mode, VDDP=VDDA=5.0V, RL=8Ω, Po=

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YDA139 STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER YAMAHA CORPORATION

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