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YAC526 - Electric Variable Resistance 3

Datasheet Summary

Description

of functions

Analog functions Maximum input voltage The maximum amplitude of the input signal that is inputted to the analog input pin of YAC526 is 4.2Vrms when power supply voltage is ±6V.

Features

  • Built-in 2channel high sound quality operational amplifier. Wide volume range. 31.5dB〜 95.0dB, MUTE (0.5dB/step, 255 steps) Maximum input signal amplitude 4.2Vrms (±6V power supply) Low distortion (THD) 0.0002％ typ. (Input=1Vrms@1kHz, Gain=0dB Low residual noise 1.2μVrms typ. (Gain=MUTE, IHF-A) Power supply voltage ±4.75V〜±6.6V Silicon gate CMOS process. 24-pin plastic SSOP. The plating of pins is lead-free. (YAC526-EZ) YAC526.

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Datasheet Details

Part number YAC526
Manufacturer YAMAHA CORPORATION
File Size 391.14 KB
Description Electric Variable Resistance 3
Datasheet download datasheet YAC526 Datasheet
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Full PDF Text Transcription

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YAC526 EVR3 Electric Variable Resistance 3 ■Outline YAC526 (EVR3) is a 2ch high grade digital volume LSI for high-end audio systems. Owing to its built-in high-quality sound operational amplifier, output with wide dynamic range and low distortion factor can be obtained. www.DataSheet4U.com YAC526 is able to control each channel through a serial data interface in 255 steps at 0.5dB per step, and daisy chain connection can constitute a multichannel system. Owing to its zero-cross detection function, the device is able to suppress audible noise that may occur at a quick volume change. ■Features Built-in 2channel high sound quality operational amplifier. Wide volume range. 31.5dB〜 95.0dB, MUTE (0.5dB/step, 255 steps) Maximum input signal amplitude 4.
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