link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 3 link to page 5 link to page 5 link to page 5 link to page 5 link to page 6 link to page 7 link to page 13 link to page 13 link to page 13 link to page 13 link to page 13 link to page 14 link to page 15 link to page 15 link to page 15 link to page 17 link to page 18 link to page 18 link to page 19 link to page 19 AD8270Data SheetTABLE OF CONTENTS Features .. 1 Circuit Information .. 13 Applications ... 1 Driving the AD8270 ... 13 Functional Block Diagram .. 1 Package Considerations ... 13 General Description ... 1 Power Supplies .. 13 Revision History ... 2 Input Voltage Range ... 14 Specifications ... 3 Applications Information .. 15 Difference Amplifier Configurations .. 3 Difference Amplifier Configurations .. 15 Absolute Maximum Ratings .. 5 Single-Ended Configurations ... 15 Thermal Resistance .. 5 Differential Output .. 17 Maximum Power Dissipation ... 5 Driving an ADC ... 18 ESD Caution .. 5 Driving Cabling .. 18 Pin Configuration and Function Descriptions ... 6 Outline Dimensions ... 19 Typical Performance Characteristics ... 7 Ordering Guide .. 19 Theory of Operation .. 13 REVISION HISTORY 5/2016—Rev. 0 to Rev. A Changes to Figure 3 and Table 6 ... 6 Updated Outline Dimensions ... 19 Changes to Ordering Guide .. 19 1/2008—Revision 0: Initial Version Rev. A | Page 2 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DIFFERENCE AMPLIFIER CONFIGURATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CIRCUIT INFORMATION DC Performance AC Performance Production Costs Size DRIVING THE AD8270 PACKAGE CONSIDERATIONS POWER SUPPLIES INPUT VOLTAGE RANGE APPLICATIONS INFORMATION DIFFERENCE AMPLIFIER CONFIGURATIONS SINGLE-ENDED CONFIGURATIONS Gain of 1 Configuration DIFFERENTIAL OUTPUT DRIVING AN ADC DRIVING CABLING OUTLINE DIMENSIONS ORDERING GUIDE
