Burr-Brown, Texas Instruments PGA2310 pdf datasheet download

PGA2310

Stereo Audio Volume Control

FEATURES

DIGITALLY-CONTROLLED ANALOG VOLUME
CONTROL:
Two Independent Audio Channels
Serial Control Interface
Zero Crossing Detection
Mute Function
WIDE GAIN AND ATTENUATION RANGE:
+31.5dB to −95.5dB with 0.5dB Steps
LOW NOISE AND DISTORTION:
120dB Dynamic Range
0.0004% THD+N at 1kHz
LOW INTERCHANNEL CROSSTALK:
−126dBFS
NOISE-FREE LEVEL TRANSITIONS
POWER SUPPLIES: 15V Analog, +5V Digital
AVAILABLE IN DIP−16 AND SOL−16
PACKAGES
PIN AND SOFTWARE COMPATIBLE WITH
THE PGA2311 AND CIRRUS LOGIC CS3310

APPLICATIONS
AUDIO AMPLIFIERS
MIXING CONSOLES
MULTI-TRACK RECORDERS
BROADCAST STUDIO EQUIPMENT
MUSICAL INSTRUMENTS
EFFECTS PROCESSORS
A/V RECEIVERS
CAR AUDIO SYSTEMS

DESCRIPTION

The PGA2310 is a high-performance, stereo audio volume
control designed for professional and high-end consumer
audio systems. The ability to operate from ±15V analog
power supplies enables the PGA2310 to process input
signals with large voltage swings, thereby preserving the
dynamic range available in the overall signal path. Using
high performance operational amplifier stages internal to
the PGA2310 yields low noise and distortion, while
providing the capability to drive 600Ω loads directly
without buffering. The three-wire serial control interface
allows for connection to a wide variety of host controllers,
in addition to support for daisy-chaining of multiple
PGA2310 devices.

Click here to download Texas Instruments PGA2310 pdf datasheet


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