CAT5269 Datasheet, PDF (15/15 Pages) Catalyst Semiconductor – Dual Digitally Programmable Potentiometers (DPP) with 256 Taps and 2-wire Interface

REVISION HISTORY
Date
11/18/2003
5/6/2004
Rev.
A
B
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 Acknowlege Condition (from Acknowlege Timing)
Updated Table 3 Gang XFR Operation information
Corrected Instruction Format for Gang Transfer Data Register (DR)
to Wiper Control Register (WCR)
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DPP ™ AE² ™
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typical semiconductor applications and may not be complete.
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Publication #: 2123
Revison:
B
Issue date: 5/6/04