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YDA131 - STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER

General Description

VDDPL, VSSPL, VDDPR, VSSPR (Pin No.22, 20&23, 15, 14&17) These are the power supply and ground terminals for the output buffers.

Key Features

  • High output power 2.5 W @ VDD=5.0V, 4Ω (THD+N.

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Datasheet Details

Part number YDA131
Manufacturer YAMAHA CORPORATION
File Size 1.32 MB
Description STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER
Datasheet download datasheet YDA131 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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YDA131 D- 1 STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER ■Outline The YDA131 is the high efficient digital audio power amplifier IC that operates on a single 5V power supply. This IC is capable of providing output power of 2.5W/channel, which is at the highest level as a device on a single 5V power supply. By adopting Yamaha's proprietary modulation system, the device provides low distortion and high signal to noise ratio at the highest level among digital amplifiers in the equivalent class. This IC accepts analog signal, converts it into digital pulse by the digital modulation circuitry and outputs the signal from the large current capacity buffers.