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PGA2311UA - Stereo Audio Volume Controller

Download the PGA2311UA datasheet PDF. This datasheet also covers the PGA2311 variant, as both devices belong to the same stereo audio volume controller family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PGA2311-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
PGA2310 Stereo Audio Volume Controller Burr-Brown Corporation
PGA2320 Stereo Audio Volume Controller Burr-Brown
PGA200 Digitally Controlled Programmable-Gain INSTRUMENTATION AMPLIFIER Burr-Brown Corporation
PGA201 Digitally Controlled Programmable-Gain INSTRUMENTATION AMPLIFIER Burr-Brown Corporation
PGA202 Digitally Controlled Programmable-Gain INSTRUMENTATION AMPLIFIER Burr-Brown Corporation

Other Datasheets by Texas Instruments

Part Number Description
PGA2311 Stereo Audio Volume Controller
PGA2310 Stereo Audio Volume Controller
PGA2505 MICROPHONE PREAMPLIFIER
PGA280 Programmable Gain Instrumentation Amplifier
PGA281 Programmable Gain Instrumentation Amplifier

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.

View original datasheet text
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.