link to page 1 link to page 1 link to page 1 link to page 1 link to page 3 link to page 4 link to page 4 link to page 6 link to page 8 link to page 10 link to page 10 link to page 10 link to page 11 link to page 12 link to page 23 link to page 23 link to page 24 link to page 24 link to page 24 link to page 24 link to page 25 link to page 26 link to page 26 link to page 26 link to page 27 link to page 30 link to page 30 link to page 29 ADA4661-2Data SheetTABLE OF CONTENTS Features .. 1 Input Stage ... 22 Applications ... 1 Gain Stage .. 23 General Description ... 1 Output Stage .. 23 Pin Connection Diagrams ... 1 Maximum Power Dissipation ... 23 Revision History ... 2 Rail-to-Rail Input and Output .. 23 Specifications ... 3 Comparator Operation .. 24 Electrical Characteristics—18 V Operation ... 3 EMI Rejection Ratio .. 25 Electrical Characteristics—10 V Operation ... 5 Current Shunt monitor .. 25 Electrical Characteristics—3.0 V Operation .. 7 Active Filters ... 25 Absolute Maximum Ratings .. 9 Capacitive Load Drive ... 26 Thermal Resistance .. 9 Noise Considerations with High Impedance Sources ... 28 ESD Caution .. 9 Outline Dimensions ... 29 Pin Configurations and Function Descriptions ... 10 Ordering Guide .. 29 Typical Performance Characteristics ... 11 Applications Information .. 22 REVISION HISTORY 7/13—Revision 0: Initial Version Rev. 0 | Page 2 of 32 Document Outline Features Applications General Description Pin Connection Diagrams Revision History Specifications Electrical Characteristics—18 V Operation Electrical Characteristics—10 V Operation Electrical Characteristics—3.0 V Operation Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Applications Information Input Stage Gain Stage Output Stage Maximum Power Dissipation Rail-to-Rail Input and Output Comparator Operation EMI Rejection Ratio Current Shunt Monitor Active Filters Capacitive Load Drive Noise Considerations with High Impedance Sources Outline Dimensions Ordering Guide
