ADA4051-1/ADA4051-2

Rev. B | Page 2 of 20

TABLE OF CONTENTS

Features .............................................................................................. 1

 

Applications....................................................................................... 1

 

Pin Configuration............................................................................. 1

 

General Description ......................................................................... 1

 

Revision History ............................................................................... 2

 

Specifications..................................................................................... 3

 

Electrical Characteristics—1.8 V Operation ............................ 3

 

Electrical Characteristics—5 V Operation................................ 4

 

Absolute Maximum Ratings............................................................ 5

 

Thermal Resistance .......................................................................5

 

Power Sequencing .........................................................................5

 

ESD Caution...................................................................................5

 

Typical Performance Characteristics ..............................................6

 

Theory of Operation ...................................................................... 15

 

Input Voltage Range................................................................... 16

 

Output Phase Reversal............................................................... 16

 

Outline Dimensions ....................................................................... 17

 

Ordering Guide .......................................................................... 18

 

REVISION HISTORY

1/10—Rev. A to Rev. B

Added ADA4051-1, 5-Lead SC-70 Package....................Universal

Added Figure 2; Renumbered Sequentially .................................. 1

Changes to Figure 4 and General Description Section ............... 1

Changes to Electrical Characteristics—1.8 V Operation Section

and Table 2......................................................................................... 3

Changes to Electrical Characteristics—5 V Operation Section

and Table 3......................................................................................... 4

Changes to Table 5............................................................................ 5

Updated Outline Dimensions ....................................................... 17

Changes to Ordering Guide .......................................................... 18

10/09—Rev. 0 to Rev. A

Added ADA4051-1, 5-Lead SOT-23 Package.................Universal

Added ADA4051-2, 8-Lead LFCSP Package ..................Universal

Changes to the Features and General Description Section,

Added Figure 1 and Figure 3........................................................... 1

Moved Electrical Characteristics—1.8 V Operation Section .... 3

Changes to Offset Voltage Parameter and Supply Current per

Amplifier Parameter, Table 2 .......................................................... 3

Moved Electrical Characteristics—5 V Operation Section ........ 4

Changes to Offset Voltage Parameter and Supply Current per

Amplifier Parameter, Table 2 .......................................................... 4

Changes to Thermal Resistance Section and Table 5................... 5

Changes to Figure 22 and Figure 25............................................... 9

Changes to Theory of Operation Section.................................... 15

Updated Outline Dimensions ....................................................... 17

Changes to Ordering Guide .......................................................... 18

7/09—Revision 0: Initial Version