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AD8515 Datasheet

1.8V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier

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Data Sheet
1.8 V Low Power CMOS Rail-to-Rail
Input/Output Operational Amplifier
AD8515
FEATURES
Single-supply operation: 1.8 V to 5 V
Offset voltage: 6 mV maximum
Space-saving SOT-23 and SC70 packages
Slew rate: 2.7 V/μs
Bandwidth: 5 MHz
Rail-to-rail input and output swing
Low input bias current: 2 pA typical
Low supply current @ 1.8 V: 450 μA maximum
APPLICATIONS
Portable communications
Portable phones
Sensor interfaces
Laser scanners
PCMCIA cards
Battery-powered devices
New generation phones
Personal digital assistants
GENERAL DESCRIPTION
The AD8515 is a rail-to-rail amplifier that can operate from
a single-supply voltage as low as 1.8 V.
The AD8515 single amplifier, available in 5-lead SOT-23 and 5-lead
SC70 packages, is small enough to be placed next to sensors,
reducing external noise pickup.
PIN CONFIGURATION
OUT 1
5 V+
AD8515
V– 2
TOP VIEW
+IN 3 (Not to Scale) 4 –IN
Figure 1. 5-Lead SC70 and 5-Lead SOT-23
(KS and RJ Suffixes)
The AD8515 is a rail-to-rail input and output amplifier with
a gain bandwidth of 5 MHz and typical offset voltage of 1 mV
from a 1.8 V supply. The low supply current makes these parts
ideal for battery-powered applications. The 2.7 V/μs slew rate
makes the AD8515 a good match for driving ASIC inputs such
as voice codecs.
The AD8515 is specified over the extended industrial
temperature range of −40°C to +125°C.
Rev. E
Document Feedback
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responsibilityisassumedbyAnalog Devicesforitsuse,norforanyinfringementsofpatentsorother
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2002–2017 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com


Analog Devices Semiconductor Electronic Components Datasheet

AD8515 Datasheet

1.8V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier

No Preview Available !

AD8515
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Pin Configuration............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics............................................................. 3
Absolute Maximum Ratings............................................................ 6
Thermal Resistance ...................................................................... 6
ESD Caution.................................................................................. 6
REVISION HISTORY
1/2017—Rev. D to Rev. E
Changes to Ordering Guide .......................................................... 16
7/2007—Rev. C to Rev. D
Changes to Ordering Guide .......................................................... 16
Updated Package Designator Throughout.................................... 1
Changes to Table 1, Supply Current/Amplifier ............................ 3
7/2007—Rev. C to Rev. D
Updated Format..................................................................Universal
Updated Package Designator Throughout.................................... 1
Changes to Table 1, Supply Current/Amplifier ............................ 3
Changes to Table 2, Supply Current/Amplifier ............................ 4
Changes to Table 3, Large Signal Voltage Gain, Power Supply
Rejection Ratio, and Supply Current/Amplifier........................... 5
Changes to Figure 10........................................................................ 8
Changes to Figure 35...................................................................... 14
Updated Outline Dimensions ....................................................... 16
Changes to Ordering Guide .......................................................... 16
3/2005—Rev. B to Rev. C
Changes to Specifications ................................................................ 2
Changes to Ordering Guide ............................................................ 5
4/2003—Rev. A to Rev. B
Change to Figure 5 ......................................................................... 12
Data Sheet
Typical Performance Characteristics ..............................................7
Theory of Operation ...................................................................... 12
Power Consumption vs. Bandwidth ........................................ 12
Driving Capacitive Loads .............................................................. 13
Full Power Bandwidth ............................................................... 13
A Micropower Reference Voltage Generator .............................. 14
A 100 kHz Single-Supply Second-Order Band-Pass Filter ... 14
Wien Bridge Oscillator .............................................................. 15
Outline Dimensions ....................................................................... 16
Ordering Guide .......................................................................... 16
2/2003—Rev. 0 to Rev. A
Added new SC70 Package .................................................Universal
Changes to Features ..........................................................................1
Changes to General Description .....................................................1
Changes to Pin Configuration .........................................................1
Changes to Specifications.................................................................2
Changes to Absolute Maximum Ratings ........................................5
Changes to Ordering Guide .............................................................5
Changes to TPC 3..............................................................................6
Changes to TPC 10............................................................................7
Changes to TPC 13............................................................................8
Changes to TPC 27......................................................................... 10
Changes to TPC 28......................................................................... 10
Added new TPC 29 ........................................................................ 10
Changes to Functional Description ..............................................11
Updated to Outline Dimensions .................................................. 14
8/2002—Revision. 0: Initial Version
Rev. E | Page 2 of 16


Part Number AD8515
Description 1.8V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier
Maker Analog Devices
Total Page 16 Pages
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