YAC523 Datasheet - YAMAHA CORPORATION

YAC523 Electric Variable Resistance 2

of functions *Analog functions Maximum input voltage The maximum amplitude of the input signal that is inputted to the analog input pin of YAC523 is 4.2Vrms when power supply voltage is ±6V. For a system to which a signal exceeding the power supply voltage (AVDD/AVSS) may be applied, use externa.

YAC523 EVR2 Electric Variable Resistance 2 Outline YAC523 (EVR2) is a 7ch 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 YAC523 is able to control each channel through a serial data interface in 255 steps at 0.5dB per step, and can allow configuration of a system with 8 channels or more by using a daisy chain connection. Owi.

YAC523 Features

* Built-in 7channel 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) 0.0004％ typ. (Input=1Vrms@1kHz, Gain=0dB Low residual noise 1.2μVrms typ. (Gain=MUTE, IHF-A) Powe

YAC523_YAMAHACORPORATION.pdf