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AD628
TABLE OF CONTENTS
Features..............................................................................................1
Rev. F | Page 2 of 20
Applications.......................................................................................1
General Description.........................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................2
Specifications.....................................................................................3
Absolute Maximum Ratings............................................................7
Thermal Characteristics..............................................................7
ESD Caution..................................................................................7
Pin Configuration and Function Descriptions.............................8
Typical Performance Characteristics.............................................9
Test Circuits.....................................................................................13
Theory of Operation...................................................................... 14
Applications..................................................................................... 15
Gain Adjustment........................................................................ 15
Input Voltage Range................................................................... 15
Voltage Level Conversion.......................................................... 16
Current Loop Receiver .............................................................. 17
Monitoring Battery Voltages..................................................... 17
Filter Capacitor Values............................................................... 18
Kelvin Connection..................................................................... 18
Outline Dimensions....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
3/06—Rev. E to Rev. F
Changes to Table 1............................................................................ 3
Changes to Figure 3.......................................................................... 7
Replaced Voltage Level Conversion Section...............................16
Changes to Figure 32 and Figure 33.............................................17
Updated Outline Dimensions.......................................................19
Changes to Ordering Guide..........................................................19
5/05—Rev. D to Rev. E
Changes to Table 1...........................................................................3
Changes to Table 2...........................................................................5
Changes to Figure 33.....................................................................18
3/05—Rev. C to Rev. D
Updated Format................................................................ Universal
Changes to Table 1...........................................................................3
Changes to Table 2...........................................................................5
4/04—Rev. B to Rev. C
Updated Format................................................................ Universal
Changes to Specifications...............................................................3
Changes to Absolute Maximum Ratings......................................7
Changes to Figure 3.........................................................................7
Changes to Figure 26.....................................................................13
Changes to Figure 27.....................................................................13
Changes to Theory of Operation.................................................14
Changes to Figure 29.....................................................................14
Changes to Table 5.........................................................................15
Changes to Gain Adjustment Section.........................................15
Added the Input Voltage Range Section.....................................15
Added Figure 30 ............................................................................15
Added Figure 31 ............................................................................15
Changes to Voltage Level Conversion Section..........................16
Changes to Figure 32.....................................................................16
Changes to Table 6.........................................................................16
Changes to Figure 33 and Figure 34............................................17
Changes to Figure 35.....................................................................18
Changes to Kelvin Connection Section......................................18
6/03—Rev. A to Rev. B
Changes to General Description...................................................1
Changes to Specifications...............................................................2
Changes to Ordering Guide...........................................................4
Changes to TPCs 4, 5, and 6 ..........................................................5
Changes to TPC 9............................................................................6
Updated Outline Dimensions......................................................14
1/03—Rev. 0 to Rev. A
Change to Ordering Guide.............................................................4
11/02—Rev. 0: Initial Version