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PGA2320 digital stereo audio volume control lo noise (2


qty: 2 PGA2320 PA SOIC 16 WIDE
Digitally Controlled Analog Volume Control
DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL
Two Independent Audio Channels
WIDE GAIN AND ATTENUATION RANGE
+31.5dB to 95.5dB with 0.5dB Steps
0.0004% THD+N at 1kHz (U-Grade)
0.0002% THD+N at 1kHz (A-Grade)
POWER SUPPLIES: 5V Analog, +5V Digital
AVAILABLE IN DIP-16 AND SOL-16 PACKAGES
PIN AND SOFTWARE COMPATIBLE WITH THE CRYSTAL CS3310
The PGA2320 is a high performance, stereo audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA2320 yields low noise and distortion, while providing the capability to drive 600 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 PGA2320 devices.



PGA2320 digital stereo audio volume control lo noise (2