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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)・L...

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SeekIC No. : 004549725 Detail

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 4.2V...

YAC523 Data Sheet

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Part Number:
YAC523
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



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
1.2Vrms typ. (Gain=MUTE, IHF-A)
・Power supply voltage ±4.75V〜±6.6V
・Silicon gate CMOS process.
・48-pin plastic LQFP (YAC523-VZ)


Pinout

Connection Diagram


Specifications

Item Symbol Min. Max. Unit
Power supply voltage AVDD-AVSS   14.0 V
Analog input terminal voltage VINA AVSS -0.6 AVDD+0.6
VINA-AVSS < 14.0V		 V
Digital input terminal voltage VIND AVSS -0.3 AVDD+0.3 V
Storage temperature TSTG -50 125
Note : DGND=0V


Description

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.

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.Owing to its zero-cross detection function, the device is able to suppress audible noise that may occur at a quick volume change.




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