Datasheet

ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 Data Sheet
Rev. 0 | Page 2 of 32
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Pin Configuration ............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
ADR4520 Electrical Characteristics........................................... 3
ADR4525 Electrical Characteristics........................................... 4
ADR4530 Electrical Characteristics........................................... 5
ADR4533 Electrical Characteristics........................................... 6
ADR4540 Electrical Characteristics........................................... 7
ADR4550 Electrical Characteristics........................................... 8
Absolute Maximum Ratings ............................................................ 9
Thermal Resistance ...................................................................... 9
ESD Caution .................................................................................. 9
Pin Configuration and Function Descriptions ........................... 10
Typical Performance Characteristics ........................................... 11
ADR4520 ..................................................................................... 11
ADR4525 ..................................................................................... 14
ADR4530 ..................................................................................... 17
ADR4533 ..................................................................................... 20
ADR4540 ..................................................................................... 23
ADR4550 ..................................................................................... 26
Terminology .................................................................................... 29
Theory of Operation ...................................................................... 30
Long-Term Drift ......................................................................... 30
Power Dissipation....................................................................... 30
Applications Information .............................................................. 31
Basic Voltage Reference Connection ....................................... 31
Input and Output Capacitors .................................................... 31
Location of Reference in System .............................................. 31
Sample Applications ................................................................... 31
Outline Dimensions ....................................................................... 32
Ordering Guide ............................................................................... 32
REVISION HISTORY
4/12—Revision 0: Initial Version