The PGA2310 is a high-performance, stereo audio volume control designed for professional and highend consumer audio systems. The ability to operate from ±15-V 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 600-Ω 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 daisychaining multiple PGA2310 devices.
AUDIO VOLUME CONTROL, 2310, PDIP16; Audio Control Type:Volume; Supply Voltage Range:± 4.5V to ± 15V; Control Interface:SPI; Audio IC Case Style:DIP; No. of Pins:16Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C;RoHS Compliant: Yes Newark Electronics
Audio Volume Control 16-Pin PDIP Tube Avnet America
Audio Volume Control 16-Pin PDIP Tube Avnet Europe
+/-15V Stereo Audio Volume Control with low gain error (0.05) Texas Instruments
Audio/Video IC [Texas Instruments] PGA2310PA Audio/Video IC Distrelec