Datasheet ADGS1212 (Analog Devices) - 2

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ADGS1212 Data Sheet TABLE OF CONTENTS
Features .. 1  Error Detection Features ... 17  Applications ... 1  Clearing the Error Flags Register ... 18  General Description ... 1  Burst Mode .. 18  Functional Block Diagram .. 1  Software Reset ... 18  Product Highlights ... 1  Daisy-Chain Mode ... 18  Revision History ... 2  Power-On Reset .. 19  Specifications ... 3  Applications Information .. 20  ±15 V Dual Supply ... 3  Break-Before-Make Switching .. 20  12 V Single Supply .. 5  Power Supply Rails ... 20  Continuous Current per Channel, Sx or Dx ... 6  Power Supply Recommendations ... 20  Timing Characteristics .. 7  Register Summary .. 21  Absolute Maximum Ratings .. 9  Register Details ... 22  Thermal Resistance .. 9  Switch Data Register .. 22  ESD Caution .. 9  Error Configuration Register .. 22  Pin Configuration and Function Descriptions ... 10  Error Flags Register .. 23  Typical Performance Characteristics ... 11  Burst Enable Register ... 23  Test Circuits ... 14  Software Reset Register ... 23  Terminology .. 16  Outline Dimensions ... 24  Theory of Operation .. 17  Ordering Guide .. 24  Address Mode ... 17 
REVISION HISTORY 9/2017—Revision 0: Initial Version
Rev. 0 | Page 2 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY 12 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR Dx Four Channels On One Channel On TIMING CHARACTERISTICS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION ADDRESS MODE ERROR DETECTION FEATURES Cyclic Redundancy Check (CRC) Error Detection SCLK Count Error Detection Invalid Read/Write Address Error CLEARING THE ERROR FLAGS REGISTER BURST MODE SOFTWARE RESET DAISY-CHAIN MODE POWER-ON RESET APPLICATIONS INFORMATION BREAK-BEFORE-MAKE SWITCHING POWER SUPPLY RAILS POWER SUPPLY RECOMMENDATIONS REGISTER SUMMARY REGISTER DETAILS SWITCH DATA REGISTER ERROR CONFIGURATION REGISTER ERROR FLAGS REGISTER BURST ENABLE REGISTER SOFTWARE RESET REGISTER OUTLINE DIMENSIONS ORDERING GUIDE