ADA4051-2 Analog Devices, ADA4051-2 Datasheet - Page 2

• Manufacturer Part Number: ADA4051-2
• Description: 1.8V, µPower, Zero-Drift, Rail-to-Rail I/O Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4051-2

• -3db Bandwidth: 200kHz
• Slew Rate: 40mV/µs
• Vos: 2µV
• Ib: 20pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 95nV/rtHz
• Vcc-vee: 1.8V to 5.5V
• Isy Per Amplifier: 13µA
• Packages: SOP

ADA4051-1/ADA4051-2
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Pin Configuration ............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
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
Electrical Characteristics—1.8 V Operation ............................ 3
Electrical Characteristics—5 V Operation................................ 4
Rev. B | Page 2 of 20
Typical Performance Characteristics ..............................................6
Theory of Operation ...................................................................... 15
Outline Dimensions ....................................................................... 17
Thermal Resistance .......................................................................5
Power Sequencing .........................................................................5
ESD Caution...................................................................................5
Input Voltage Range ................................................................... 16
Output Phase Reversal ............................................................... 16
Ordering Guide .......................................................................... 18