CAT5269_07 Datasheet, PDF (16/16 Pages) Catalyst Semiconductor – Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and 2-wire Interface

REVISION HISTORY
Date
11/18/2003
05/06/2004
10/16/2007
Rev.
A
B
C
Reason
Initial Issue
Added TSSOP package in all areas
Updated Functional Diagram
Updated Pin Descriptions
Updated notes in Absolute Max Ratings
Updated Potentiometer Characteristics table
Updated DC Characteristics table Added XDCP Timing table
Updated Write Cycle Limits table
Changed Figure 3 drawing to Start/Stop Condition from Start/Stop Timing
Changed Figure 4 title to Acknowledge Condition (from Acknowledge Timing)
Updated Table 3 Gang XFR Operation information
Corrected Instruction Format for Gang Transfer Data Register (DR) to Wiper Control
Register (WCR)
Updated Example of Ordering Information
Update Package Outline Drawings
Added MD- to document number
Copyrights, Trademarks and Patents
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Trademarks and registered trademarks of Catalyst Semiconductor include each of the following:
Adaptive Analog™, Beyond Memory™, DPP™, EZDim™, LDD™, MiniPot™, Quad-Mode™ and Quantum Charge Programmable™
Catalyst Semiconductor has been issued U.S. and foreign patents and has patent applications pending that protect its products.
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semiconductor applications and may not be complete.
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Document No: MD-2123
Revision:
C
Issue date: 10/16/07