1.8 V Low Power CMOS Rail-to-Rail
Input/Output Operational Amplifier
Data Sheet
AD8515
Rev. E Document Feedback
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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
PIN CONFIGURATION
0
3024-001
OUT
1
V–
2
+IN
3
V+
5
–IN
4
AD8515
TOP VIEW
(Not to Scale)
Fig
ure 1. 5-Lead SC70 and 5-Lead SOT-23
(KS and RJ Suffixes)
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.
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.
AD8515* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
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EVALUATION KITS
EVAL-OPAMP-1 Evaluation Board
DOCUMENTATION
Application Notes
AN-357: Operational Integrators
AN-649: Using the Analog Devices Active Filter Design
Tool
Data Sheet
AD8515: 1.8 V Low Power CMOS Rail-to-Rail Input/Output
Operational Amplifier Data Sheet
Product Highlight
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TOOLS AND SIMULATIONS
Analog Filter Wizard
Analog Photodiode Wizard
AD8515 SPICE Macro-Model
REFERENCE DESIGNS
CN0129
DESIGN RESOURCES
AD8515 Material Declaration
PCN-PDN Information
Quality And Reliability
Symbols and Footprints
DISCUSSIONS
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AD8515 Data Sheet
Rev. E | Page 2 of 16
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
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
REVISION HISTORY
1/2017—Rev. D to Rev. E
C
hanges 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—R
ev. 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
2/2003—Rev. 0 to Re v. 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

AD8515AKSZ-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Operational Amplifiers - Op Amps 1.8V Lo Pwr CMOS RRIO
Lifecycle:
New from this manufacturer.
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