PGA2311UA 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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	PGA2311UA
Manufacturer	Texas Instruments
File Size	1.61 MB
Description	Stereo Audio Volume Controller
Datasheet	PGA2311UA PGA2311 Datasheet (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.

PGA2311UA Distributor

More Datasheets from 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
PGA112	Zero-Drift Programmable Gain Amplifier
PGA113	Zero-Drift Programmable Gain Amplifier
PGA116	Zero-Drift Programmable Gain Amplifier
PGA117	Zero-Drift Programmable Gain Amplifier
PGA300	Signal Conditioner/Transmitter