Datasheet ADGS5412 (Analog Devices) - 2

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ADGS5412 Data Sheet TABLE OF CONTENTS
Features .. 1 Error Detection Features ... 22 Applications ... 1 Clearing the Error Flags Register ... 23 Functional Block Diagram .. 1 Burst Mode .. 23 General Description ... 1 Software Reset ... 23 Product Highlights ... 1 Daisy-Chain Mode ... 23 Revision History ... 2 Power-On Reset .. 24 Specifications ... 3 Break-Before-Make Switching .. 25 ±15 V Dual Supply ... 3 Trench Isolation .. 25 ±20 V Dual Supply ... 5 Digital Input Buffers .. 25 12 V Single Supply .. 7 Applications Information .. 26 36 V Single Supply .. 9 Power Supply Rails ... 26 Continuous Current per Channel, SX or DX .. 11 Power Supply Recommendations ... 26 Timing Characteristics .. 11 Register Summary .. 27 Absolute Maximum Ratings .. 13 Register Details ... 28 ESD Caution .. 13 Switch Data Register .. 28 Pin Configurations and Function Descriptions ... 14 Error Configuration Register .. 28 Typical Performance Characteristics ... 15 Error Flags Register .. 29 Test Circuits ... 19 Burst Enable Register ... 29 Terminology .. 21 Software Reset Register ... 29 Theory of Operation .. 22 Outline Dimensions ... 30 Address Mode ... 22 Ordering Guide .. 30
REVISION HISTORY 7/2018—Rev. 0 to Rev. A
Changes to Table 1 .. 3 Changes to Source Off Leakage, IS (Off) Parameter and Drain Off Leakage, I D (Off) Parameter, Table 1 ... 3 Changes to Source Off Leakage, IS (Off) Parameter and Drain Off Leakage, ID (Off) Parameter, Table 2 ... 5 Changes to Source Off Leakage, IS (Off) Parameter and Drain Off Leakage, I D (Off) Parameter, Table 4 ... 9 Deleted Figure 43 and Figure 44; Renumbered Sequentially ... 24 Added Figure 43 and Figure 44; Renumbered Sequential y ... 24
5/2017—Revision 0: Initial Version
Rev. A | Page 2 of 30 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY ±20 V DUAL SUPPLY 12 V SINGLE SUPPLY 36 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, SX OR DX TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS 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 BREAK-BEFORE-MAKE SWITCHING TRENCH ISOLATION DIGITAL INPUT BUFFERS APPLICATIONS INFORMATION POWER SUPPLY RAILS POWER SUPPLY RECOMMENDATIONS REGISTER SUMMARY REGISTER DETAILS SWITCH DATA REGISTER Address: 0x01, Reset: 0x00, Name: SW_DATA ERROR CONFIGURATION REGISTER Address: 0x02, Reset: 0x06, Name: ERR_CONFIG ERROR FLAGS REGISTER Address: 0x03, Reset: 0x00, Name: ERR_FLAGS BURST ENABLE REGISTER Address: 0x05, Reset: 0x00, Name: BURST_EN SOFTWARE RESET REGISTER Address: 0x0B, Reset: 0x00, Name: SOFT_RESETB OUTLINE DIMENSIONS ORDERING GUIDE