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Operational Amplifiers. ADA4610-4 Datasheet

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Operational Amplifiers. ADA4610-4 Datasheet






ADA4610-4 Amplifiers. Datasheet pdf. Equivalent




ADA4610-4 Amplifiers. Datasheet pdf. Equivalent





Part

ADA4610-4

Description

JFET Dual/Quad Operational Amplifiers



Feature


Data Sheet Low Noise, Precision, Rail-t o-Rail Output, JFET Single/Dual/Quad Op Amps ADA4610-1/ADA4610-2/ADA4610-4 FE ATURES Low offset voltage B grade: 0.4 mV maximum (ADA4610-1/ADA4610-2 only) A grade: 1 mV maximum Low offset voltag e drift B grade: 2 µV/°C maximum (ADA 4610-1/ADA4610-2 only) A grade: 8 µV/ C maximum (SOIC, MSOP, LFCSP packages) Low input bias curren.
Manufacture

Analog Devices

Datasheet
Download ADA4610-4 Datasheet


Analog Devices ADA4610-4

ADA4610-4; t: 5 pA typical Dual-supply operation: 5 V to ±15 V Low voltage noise: 0.45 µV p-p at 0.1 Hz to 10 Hz Voltage nois e density: 7.30 nV/√Hz at f = 1 kHz L ow THD + N: 0.00025% No phase reversal Rail-to-rail output Unity-gain stable L ong-term offset voltage drift (10,000 h ours): 5 µV typical Temperature hyster esis: 8 µV typical APPLICATIONS Inst rumentation Medical instr.


Analog Devices ADA4610-4

uments Multipole filters Precision curre nt measurement Photodiode amplifiers Se nsors Audio GENERAL DESCRIPTION The AD A4610-1/ADA4610-2/ADA4610-4 are precisi on junction field effect transistor (JF ET) amplifiers that feature low input n oise voltage, current noise, offset vol tage, input bias current, and rail-tora il output. The ADA4610-1 is a single am plifier, the ADA46.


Analog Devices ADA4610-4

10-2 is a dual amplifier, and the ADA461 0-4 is a quad amplifier. The combinati on of low offset, noise, and very low i nput bias current makes these amplifier s especially suitable for high impedanc e sensor amplification and precise curr ent measurements using shunts. With exc ellent dc precision, low noise, and fas t settling time, the ADA4610-1/ADA4610- 2/ADA4610-4 provid.

Part

ADA4610-4

Description

JFET Dual/Quad Operational Amplifiers



Feature


Data Sheet Low Noise, Precision, Rail-t o-Rail Output, JFET Single/Dual/Quad Op Amps ADA4610-1/ADA4610-2/ADA4610-4 FE ATURES Low offset voltage B grade: 0.4 mV maximum (ADA4610-1/ADA4610-2 only) A grade: 1 mV maximum Low offset voltag e drift B grade: 2 µV/°C maximum (ADA 4610-1/ADA4610-2 only) A grade: 8 µV/ C maximum (SOIC, MSOP, LFCSP packages) Low input bias curren.
Manufacture

Analog Devices

Datasheet
Download ADA4610-4 Datasheet




 ADA4610-4
Data Sheet
Low Noise, Precision, Rail-to-Rail Output,
JFET Single/Dual/Quad Op Amps
ADA4610-1/ADA4610-2/ADA4610-4
FEATURES
Low offset voltage
B grade: 0.4 mV maximum (ADA4610-1/ADA4610-2 only)
A grade: 1 mV maximum
Low offset voltage drift
B grade: 2 µV/°C maximum (ADA4610-1/ADA4610-2 only)
A grade: 8 µV/°C maximum (SOIC, MSOP, LFCSP packages)
Low input bias current: 5 pA typical
Dual-supply operation: ±5 V to ±15 V
Low voltage noise: 0.45 µV p-p at 0.1 Hz to 10 Hz
Voltage noise density: 7.30 nV/√Hz at f = 1 kHz
Low THD + N: 0.00025%
No phase reversal
Rail-to-rail output
Unity-gain stable
Long-term offset voltage drift (10,000 hours): 5 µV typical
Temperature hysteresis: 8 µV typical
APPLICATIONS
Instrumentation
Medical instruments
Multipole filters
Precision current measurement
Photodiode amplifiers
Sensors
Audio
GENERAL DESCRIPTION
The ADA4610-1/ADA4610-2/ADA4610-4 are precision junction
field effect transistor (JFET) amplifiers that feature low input noise
voltage, current noise, offset voltage, input bias current, and rail-to-
rail output. The ADA4610-1 is a single amplifier, the ADA4610-2 is
a dual amplifier, and the ADA4610-4 is a quad amplifier.
The combination of low offset, noise, and very low input bias
current makes these amplifiers especially suitable for high
impedance sensor amplification and precise current measurements
using shunts. With excellent dc precision, low noise, and fast
settling time, the ADA4610-1/ADA4610-2/ADA4610-4 provide
superior accuracy in medical instruments, electronic measurement,
and automated test equipment. Unlike many competitive
amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 maintain
fast settling performance with substantial capacitive loads. Unlike
many older JFET amplifiers, the ADA4610-1/ADA4610-2/
ADA4610-4 do not suffer from output phase reversal when input
voltages exceed the maximum common-mode voltage range.
The fast slew rate and great stability with capacitive loads make
the ADA4610-1/ADA4610-2/ADA4610-4 ideal for high
Rev. I
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
PIN CONFIGURATION
OUT A 1
8 V+
–IN A 2 ADA4610-2 7 OUT B
TOP VIEW
+IN A 3 (Not to Scale) 6 –IN B
V– 4
5 +IN B
Figure 1. ADA4610-2 8-Lead SOIC (R Suffix); for Additional Packages and
Models, See the Pin Configurations and Function Descriptions Section
performance filters. Low input bias currents, low offset, and low
noise result in a wide dynamic range for photodiode amplifier
circuits. Low noise and distortion, high output current, and
excellent speed make the ADA4610-1/ADA4610-2/ ADA4610-4
great choices for audio applications.
The ADA4610-1/ADA4610-2/ADA4610-4 are specified over
the −40°C to +125°C extended industrial temperature range.
The ADA4610-1 is available in an 8-lead SOIC package and in a
5-lead SOT-23 package. The ADA4610-2 is available in 8-lead
SOIC, 8-lead MSOP, and 8-lead LFCSP packages. The ADA4610-4
is available in a 14-lead SOIC package and in a 16-lead LFCSP.
Table 1. Related Precision JFET Operational Amplifiers
Single
Dual
Quad
AD8510
AD8512
AD8513
AD8610
AD8620
Not applicable
AD820
AD822
AD824
ADA4627-1/ADA4637-1 Not applicable Not applicable
Not applicable
ADA4001-2
Not applicable
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2011–2019 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com




 ADA4610-4
ADA4610-1/ADA4610-2/ADA4610-4
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Pin Configuration............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 3
Specifications..................................................................................... 4
Electrical Characteristics ............................................................. 5
Absolute Maximum Ratings............................................................ 7
Thermal Resistance ...................................................................... 7
ESD Caution.................................................................................. 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ........................................... 11
Data Sheet
Comparative Voltage and Variable Voltage Graphs............... 17
Theory of Operation ...................................................................... 20
Applications Information .............................................................. 21
Input Overvoltage Protection ................................................... 21
Peak Detector.............................................................................. 21
Current to Voltage (I to V) Conversion Applications ........... 21
Comparator Operation.............................................................. 22
Long-Term Drift......................................................................... 23
Temperature Hysteresis ............................................................. 23
Outline Dimensions ....................................................................... 24
Ordering Guide .......................................................................... 27
Rev. I | Page 2 of 27




 ADA4610-4
Data Sheet
REVISION HISTORY
6/2019—Rev. H to Rev. I
Change to Features Section..............................................................1
Change to Offset Voltage Drift, B Grade (ADA4610-1/
ADA4610-2) Parameter, Table 2 .....................................................4
Change to Offset Voltage Drift, B Grade (ADA4610-1/
ADA4610-2) Parameter, Table 3 .....................................................5
Replaced Figure 10 and Figure 13.................................................11
Change to Theory of Operation Section ......................................20
5/2017—Rev. G to Rev. H
Changed CP-8-21 to CP-8-11...................................... Throughout
Changes to Features Section ............................................................1
Changes to Figure 15 Caption, Figure 16 Caption, Figure 18
Caption, and Figure 19 Caption ....................................................12
Changed Functional Description Section to Theory of
Operation Section ...........................................................................20
Added Long-Term Drift Section, Temperature Hysteresis Section,
Figure 61, Figure 62, and Figure 63; Renumbered Sequentially.....23
Updated Outline Dimensions........................................................24
Changes to Ordering Guide...........................................................27
5/2016—Rev. F to Rev. G
Changed CP-8-20 to CP-8-21...................................... Throughout
Changes to Figure 23 Caption and Figure 26 Caption ...............13
Updated Outline Dimensions........................................................24
Changes to Ordering Guide...........................................................25
1/2016—Rev. E to Rev. F
Added 5-Lead SOT-23....................................................... Universal
Changed CP-8-9 to CP-8-20 ........................................ Throughout
Change to Features Section..............................................................1
Added Figure 3 and Table 7; Renumbered Sequentially ..............8
Updated Outline Dimensions........................................................23
Changes to Ordering Guide...........................................................25
4/2015—Rev. D to Rev. E
Added ADA4610-1 ............................................................ Universal
Added 16-Lead LFCSP_WQ............................................. Universal
Deleted Figure 1 and Figure 3; Renumbered Sequentially ..........1
Changes to Features Section ............................................................1
Changes to Table 2 ............................................................................4
Changes to Table 3 .............................................................................5
Added Figure 2 and Table 6; Renumbered Sequentially ..............7
Added Figure 4 ..................................................................................8
Added Figure 7 ..................................................................................9
Changes to Table 8 ............................................................................9
Changes to Figure 10 Caption and Figure 13 Caption ...............10
Changes to Figure 14 Caption, Figure 15, Figure 17 Caption,
and Figure 18 ...................................................................................11
Changes to Figure 22 and Figure 25 .............................................12
Changes to Figure 26 to Figure 31 ................................................13
ADA4610-1/ADA4610-2/ADA4610-4
Changes to Figure 32 and Figure 35 .............................................14
Changes to Figure 38 and Figure 40 .............................................15
Changes to Figure 42 to Figure 46 ................................................16
Changes to Figure 48, Figure 50, and Figure 53..........................17
Changes to Figure 54 and Figure 55 .............................................18
Changes to Figure 57 and Figure 58 .............................................20
Updated Outline Dimensions........................................................22
Added Figure 64 ..............................................................................23
Changes to Ordering Guide...........................................................24
11/2014—Rev. C to Rev. D
Change to Figure 56........................................................................19
5/2014—Rev. B to Rev. C
Added ADA4610-4 and 14-Lead SOIC........................... Universal
Added Voltage Noise Density to Features Section, Figure 3, and
Table 1; Renumbered Sequentially..................................................1
Changes to Table 2 ............................................................................3
Changes to Table 3 ............................................................................4
Changes to Table 4 ............................................................................6
Added Pin Configurations and Function Descriptions
Section, Figure 4 to Figure 6, Table 6, and Table 7 .......................7
Changes to Typical Performance Characteristics Section ...........8
Added Functional Description Section........................................17
Added Input Overvoltage Protection Section, Peak Detector
Section, I to V Conversion Applications Section, and
Photodiode Circuits Section..........................................................18
Change to Figure 56........................................................................18
Added Figure 62, Outline Dimensions ........................................20
Changes to Ordering Guide...........................................................20
8/2012—Rev. A to Rev. B
Changes to Figure 9 ..........................................................................8
5/2012—Rev. 0 to Rev. A
Changes to Data Sheet Title and General Description Section ..1
Changed Input Impedance Parameter, Differential to Input
Capacitance Parameter, and Differential Parameter, Table 1 ......3
Added Input Resistance in Table 1..................................................3
Changed Input Impedance, Differential Parameter to Input
Capacitance, Differential Parameter, Table 2 ................................4
Added Input Resistance Parameter, Table 2 ..................................4
Added Figure 9, Figure 10, and Figure 14; Renumbered
Sequentially ........................................................................................ 8
Added Figure 15 ................................................................................9
Updated Outline Dimensions........................................................16
Changes to Ordering Guide...........................................................17
12/2011—Revision 0: Initial Version
Rev. I | Page 3 of 27



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