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ADR440/ADR441/ADR443/ADR444/ADR445
TABLE OF CONTENTS
Features..............................................................................................1
Applications.......................................................................................1
Pin Configurations...........................................................................1
General Description.........................................................................1
Revision History...............................................................................2
Specifications.....................................................................................3
ADR440 Electrical Characteristics.............................................3
ADR441 Electrical Characteristics.............................................4
ADR443 Electrical Characteristics.............................................5
ADR444 Electrical Characteristics.............................................6
ADR445 Electrical Characteristics.............................................7
Absolute Maximum Ratings............................................................8
Thermal Resistance......................................................................8
ESD Caution..................................................................................8
Typical Performance Characteristics.............................................9
REVISION HISTORY
9/06—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Changes to Features.......................................................................... 1
Changes to Pin Configurations....................................................... 1
Changes to the Specifications Section........................................... 3
Changes to Figure 4 and Figure 5................................................... 9
Inserted Figure 6 and Figure 7........................................................ 9
Changes to Figure 15......................................................................11
Changes to the Power Dissipation Considerations Section......14
Changes to Figure 35 and Figure 36.............................................15
Changes to Figure 38 and Table 9.................................................16
Updated Outline Dimensions.......................................................18
Changes to Ordering Guide..........................................................19
10/05—Revision 0: Initial Version
Rev. A | Page 2 of 20
Theory of Operation...................................................................... 14
Power Dissipation Considerations........................................... 14
Basic Voltage Reference Connections ..................................... 14
Noise Performance..................................................................... 14
Turn-On Time............................................................................ 14
Applications..................................................................................... 15
Output Adjustment.................................................................... 15
Bipolar Outputs.......................................................................... 15
Negative Reference..................................................................... 15
Programmable Voltage Source................................................. 16
Programmable Current Source ................................................ 16
High Voltage Floating Current Source.................................... 16
Precision Output Regulator (Boosted Reference).................. 17
Outline Dimensions....................................................................... 18
Ordering Guide .......................................................................... 19