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-Ω 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.
Device Information(1)
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
PGA2311 |
SOIC (16) |
7.5 mm × 10.30 mm |
PDIP (16) |
6.35 mm × 19.30 mm |
- For all available packages, see the orderable addendum at the end of the data sheet.
4 Revision History
Changes from C Revision (May 2016) to D Revision
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Changed the values of Voltage range, PGA2311PA, UA (A−grade) To: (VA-) = + 1.25 V, and (VA-) = –1.25 V in the Electrical Characteristics tableGo
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Chnaged the Quiescent current Test Conditions To: VA = +5 V, and VA = –5 V in the Electrical Characteristics table Go
Changes from B Revision (January 2016) to C Revision
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Changed package family terms in second to last Features bullet Go
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Changed description of pin 7 in Pin Functions table Go
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Deleted lead temperature and package temperature rows from Absolute Maximum Ratings tableGo
Changes from A Revision (June 2002) to B Revision
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Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. Go