Datasheet

ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 Data Sheet
Rev. B | Page 2 of 37
TABLE OF CONTENTS
Features .............................................................................................. 1
Pin Configuration ............................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 3
Specifications ..................................................................................... 4
ADR4520 Electrical Characteristics........................................... 4
ADR4525 Electrical Characteristics........................................... 5
ADR4530 Electrical Characteristics........................................... 6
ADR4533 Electrical Characteristics........................................... 7
ADR4540 Electrical Characteristics........................................... 8
ADR4550 Electrical Characteristics........................................... 9
Absolute Maximum Ratings .......................................................... 10
Thermal Resistance .................................................................... 10
ESD Caution ................................................................................ 10
Pin Configuration and Function Descriptions ........................... 11
Typical Performance Characteristics ........................................... 12
ADR4520 ..................................................................................... 12
ADR4525 ..................................................................................... 15
ADR4530 ..................................................................................... 18
ADR4533 ..................................................................................... 21
ADR4540 ..................................................................................... 24
ADR4550 ..................................................................................... 27
Terminology .................................................................................... 30
Applications Information .............................................................. 31
Basic Voltage Reference Connection ....................................... 31
Input and Output Capacitors .................................................... 31
Location of Reference in System .............................................. 31
Power Dissipation....................................................................... 31
Sample Applications ................................................................... 31
Long-Term Drift (LTD) ............................................................. 32
Thermal Hysteresis .................................................................... 33
Humidity Sensitivity .................................................................. 34
Power Cycle Hysteresis .............................................................. 35
Outline Dimensions ....................................................................... 36
Ordering Guide .......................................................................... 36
Automotive Products ................................................................. 37
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