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PGA2311UA - Stereo Audio Volume Controller

This page provides the datasheet information for the PGA2311UA, a member of the PGA2311 Stereo Audio Volume Controller family.

Datasheet Summary

Description

The PGA2311 device is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems.

The PGA2311 uses an internal high-performance operational amplifier to yield low noise and distortion.

Features

  • 1 Digitally-Controlled Analog Volume Control:.
  • Two Independent Audio Channels.
  • Serial Control Interface.
  • Zero Crossing Detection.
  • Mute Function.
  • Wide Gain and Attenuation Range: +31.5 dB to.
  • 95.5 dB with 0.5-dB Steps.
  • Low Noise and Distortion:.
  • 120-dB Dynamic Range.
  • 0.0004% THD+N at 1 kHz (U-Grade).
  • 0.0002% THD+N at 1 kHz (A-Grade).
  • Noise-Free Level Transitions.
  • Low Interchannel Cr.

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Datasheet preview – PGA2311UA

Datasheet Details

Part number PGA2311UA
Manufacturer Texas Instruments
File Size 1.61 MB
Description Stereo Audio Volume Controller
Datasheet download datasheet PGA2311UA Datasheet
Additional preview pages of the PGA2311UA datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PGA2311 SBOS218D – DECEMBER 2001 – REVISED MAY 2016 PGA2311 Stereo Audio Volume Control 1 Features •1 Digitally-Controlled Analog Volume Control: – Two Independent Audio Channels – Serial Control Interface – Zero Crossing Detection – Mute Function • Wide Gain and Attenuation Range: +31.5 dB to −95.5 dB with 0.5-dB Steps • Low Noise and Distortion: – 120-dB Dynamic Range – 0.0004% THD+N at 1 kHz (U-Grade) – 0.
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