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 4 link to page 4 link to page 5 link to page 6 link to page 12 link to page 14 link to page 14 link to page 14 link to page 15 link to page 15 link to page 16 link to page 16 link to page 17 link to page 17 link to page 17 AD8202Data SheetTABLE OF CONTENTS Features .. 1 Theory of Operation .. 12 Applications ... 1 Applications ... 14 General Description ... 1 Current Sensing .. 14 Functional Block Diagrams ... 1 Gain Adjustment .. 14 Revision History ... 2 Gain Trim .. 15 Specifications ... 3 Low-Pass Filtering .. 15 Single Supply ... 3 High Line Current Sensing with LPF and Gain Adjustment 16 Absolute Maximum Ratings .. 4 Driving Charge Redistribution ADCs ... 16 ESD Caution .. 4 Outline Dimensions ... 17 Pin Configuration and Function Descriptions ... 5 Ordering Guide .. 17 Typical Performance Characteristics ... 6 Automotive Products ... 17 REVISION HISTORY5/13—Rev. G to Rev. H2/05—Rev. B to Rev. C Added Unit of mV to Initial Input Offset (RTI), TOPR Parameter; Changes to Table 1 ... 3 Table 1 .. 3 Changes to Figure 14 ... 8 Changes to Figure 22 ... 9 2/13—Rev. F to Rev. G1/05—Rev. A to Rev. B Changes to Features Section and General Description Section ... 1 Changes to Table 1 .. 3 Changes to the General Description ... 1 Changes to Ordering Guide .. 17 Changes to Specifications ... 3 Added Figure 14 to Figure 33 .. 8 4/12—Rev. E to Rev. F Changes to Figure 38 .. 14 Changes to Table 3 and Figure 5 ... 5 Changes to Figure 40 and Figure 41 .. 15 Changes to Ordering Guide .. 16 10/11—Rev. D to Rev. E11/04—Rev. 0 to Rev. A Change to Features Section ... 1 Changes to Ordering Guide .. 17 Changes to the Features .. 1 Updated Outline Dimensions ... 17 Changes to the General Description ... 1 Added Automotive Products Section... 17 Changes to Specifications (Table 1) .. 3 Changes to Absolute Maximum Ratings (Table 2) ... 4 11/05—Rev. C to Rev. D Changes to Pin Function Descriptions (Table 3) .. 5 Changes to Figure 5 ... 5 Updated Format .. Universal Changes to Figure 9 and Figure 10 .. 6 Changes to Typical Performance Characteristics .. 6 Updated Outline Dimensions ... 12 Added Figure 18 .. 8 Changes to the Ordering Guide ... 12 Added Figure 25 to Figure 27.. 9 Added Figure 32 .. 10 7/04—Revision 0: Initial Version Added Figure 37 to Figure 39.. 11 Changes to Theory of Operation .. 12 Added Figure 41 .. 13 Rev. H | Page 2 of 20 Document Outline Features Applications General Description Functional Block Diagrams Revision History Specifications Single Supply Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Current Sensing High Line, High Current Sensing Low Current Sensing Gain Adjustment Gains Less than 20 Gains Greater Than 20 Gain Trim Internal Signal Overload Considerations Low-Pass Filtering High Line Current Sensing with LPF and Gain Adjustment Driving Charge Redistribution ADCs Outline Dimensions Ordering Guide Automotive Products