PGA2311 Datasheet Stereo Audio Volume Controller

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PGA2311 SBOS218D – DECEMBER 2001 – REVISED MAY 2016 PGA2311 Stereo Audio Volume Control.

Datasheet Details

Part number	PGA2311
Manufacturer	Texas Instruments
File Size	1.61 MB
Description	Stereo Audio Volume Controller
Datasheet	PGA2311-etcTI.pdf

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.

The PGA2311 also provides the capability to drive 660-Ω loads directly without buffering.

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.

PGA2311 Distributor

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