Low Cost Micropower, Low Noise CMOS
Rail-to-Rail, Input/Output Operational Amplifiers
Data Sheet
AD8613/AD8617/AD8619
FEATURES PIN CONFIGURATIONS
Offset voltage: 2.2 mV maximum
OUT 1 5 V+
AD8613
Low input bias current: 1 pA maximum
TOP VIEW
2
V
(Not to Scale)
Single-supply operation: 1.8 V to 5.5 V
+IN 3 4 IN
Low noise: 22 nV/Hz
Micropower: 50 A/amplifier maximum over temperature
Figure 1. 5-Lead SC70 and 5-Lead TSOT-23
No phase reversal
OUT A 1 8 V+
Unity gain stable
AD8617
IN A
2 7 OUT B
Qualified for automotive applications
TOP VIEW
+IN A 3 6 IN B
(Not to Scale)
V
4 5 +IN B
APPLICATIONS
Battery-powered instrumentation
Figure 2. 8-Lead MSOP and 8-Lead SOIC_N
Multipole filters
Current shunt sense
OUT A 1 8V+
Sensors
IN A 2 7OUT B
AD8617
TOP VIEW
ADC predrivers
+IN A 3 6 IN B
(Not to Scale)
DAC drivers/level shifters
V 4 5 +IN B
Low power ASIC input or output amplifiers
NOTES
1. PIN 4 AND THE EXPOSED PAD
GENERAL DESCRIPTION
MUST BE CONNECTED TO V.
The AD8613/AD8617/AD8619 are single, dual, and quad micro-
Figure 3. 8-Lead LFCSP
power, rail-to-rail input and output amplifiers that feature low
supply current, as well as low input voltage and current noise.
OUT A 1 14 OUT D
IN A 2 13 IN D
The parts are fully specified to operate from 1.8 V to 5 V single
+IN A 3 AD8619 12 +IN D
supply, or 0.9 V and 2.5 V dual supply. The combination of low
TOP VIEW
V+ 4 11 V
noise, very low input bias currents, and low power consumption
(Not to Scale)
+IN B 5 10 +IN C
make the AD8613/AD8617/AD8619 especially useful in portable
IN B 6 9 IN C
and loop-powered instrumentation.
OUT B 7 8 OUT C
The ability to swing rail-to-rail at both the input and output
enables designers to buffer CMOS ADCs, DACs, ASICs, and
Figure 4. 14-Lead TSSOP and 14-Lead SOIC
other wide output swing devices in low power, single-supply
systems.
The AD8613 is available in a 5-lead SC70 package and a 5-lead
TSOT-23 package. The AD8617 is available in 8-lead MSOP,
8-lead SOIC, and 8-lead LFCSP packages. The AD8619 is
available in 14-lead TSSOP and 14-lead SOIC packages. The
AD8617W is qualified for automotive applications and is
available in 8-lead MSOP and 8-lead SOIC packages. The
AD8619W is qualified for automotive applications and is
available in 14-lead SOIC and 14-lead TSSOP packages.
Rev. H Document Feedback
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05622-037
05622-001
05622-035
05622-002AD8613/AD8617/AD8619 Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1 Thermal Resistance .......................................................................5
Applications ....................................................................................... 1 ESD Caution...................................................................................5
General Description ......................................................................... 1 Typical Performance Characteristics ..............................................6
Pin Configurations ........................................................................... 1 Outline Dimensions ....................................................................... 12
Revision History ............................................................................... 2 Ordering Guide .......................................................................... 15
Specif icat ions ..................................................................................... 3 Automotive Products ................................................................. 16
Absolute Maximum Ratings ............................................................ 5
REVISION HISTORY
5/2016Rev. G to Rev. H Changes to Input Characteristics, Input Voltage Range Parameter;
Changed CP-8-9 to CP-8-21 ........................................ Throughout Dynamic Performance, Settling Time to 0.1% and Phase Margin
Changed LFCSP_VD to LFCSP ................................... Throughout Parameters; and Noise Performance, Peak-to-Peak Noise
Changes to Figure 3 .......................................................................... 1 Parameter, Table 1 ............................................................................. 3
Changes to Table 4 ............................................................................ 5 Changes to Input Characteristics, Input Voltage Range Parameter;
Changes to Figure 43 ...................................................................... 15 Dynamic Performance, Settling Time to 0.1% and Phase Margin
Updated Outline Dimensions ....................................................... 15 Parameters; and Noise Performance, Peak-to-Peak Noise
Changes to Ordering Guide .......................................................... 15 Parameter, Table 2 ............................................................................. 4
Changes to Table 3 and Table 4 ....................................................... 5
12/2014Rev. F to Rev. G Changes to Figure 12 to Figure 15 .................................................. 7
Changes to General Description Section ...................................... 1 Changes to Figure 18 Caption ......................................................... 8
Changes to Ordering Guide .......................................................... 15 Changes to Figure 30 and Figure 31 ............................................ 10
Updated Outline Dimensions ....................................................... 12
4/2014Rev. E to Rev. F Added Figure 44; Renumbered Sequentially .............................. 14
Changes to General Description Section ...................................... 1 Changes to Ordering Guide .......................................................... 15
Changes to Table 3 ............................................................................ 5
Changes to Ordering Guide .......................................................... 15 1/2006Rev. A to Rev. B
Added Automotive Products Section .......................................... 15 Added AD8613 .................................................................... Universal
Changes to Features .......................................................................... 1
3/2010Rev. D to Rev. E Changes to Table 1 ............................................................................. 3
Changes to General Description .................................................... 1 Changes to Table 2 ............................................................................. 4
Changes to Ordering Guide .......................................................... 15 Updated Outline Dimensions ....................................................... 12
Changes to Ordering Guide .......................................................... 13
3/2010Rev. C to Rev. D
Changes to General Description .................................................... 1 10/2005Rev. 0 to Rev. A
Changes to Ordering Guide .......................................................... 15 Added AD8619 .................................................................... Universal
Change to Specifications Section .................................................... 3
10/2009Rev. B to Rev. C Updated Outline Dimensions ....................................................... 12
Added 8-Lead LFCSP Package .......................................... Universal Changes to Ordering Guide .......................................................... 13
Changes to Features Section, Figure 2 Caption,
General Description Section, and Figure 3 ................................... 1 9/2005Revision 0: Initial Version
Changed V to V Throughout ...................................................... 3
S SY
Rev. H | Page 2 of 16