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Software PGA2311
SBOS218D – DECEMBER 2001 – REVISED MAY 2016 PGA2311
Stereo Audio Volume Control
1 Features 3 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-О©
loads directly without buffering. The 3-wire serial
control interface allows for connection to a wide
variety of host controllers, in addition to support for
daisy-chaining of multiple PGA2311 devices. 1 Digitally-Controlled Analog Volume Control:
– Two Independent Audio Channels
– Serial Control Interface
– Zero Crossing Detection
– Mute Function
Wide Gain and Attenuation Range: …
