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Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> OPA1644AID
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OPA1644AID

Description
OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-SOIC -40 to 85
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size1MB，29 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Related ProductsFound7parts with similar functions to OPA1644AID
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OPA1644AID Overview

OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-SOIC -40 to 85

OPA1644AID Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
Parts packaging codeSOIC
package instructionMS-012AB, SOIC-14
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.00002 µA
Maximum bias current (IIB) at 25C0.00002 µA
Minimum Common Mode Rejection Ratio120 dB
Nominal Common Mode Rejection Ratio126 dB
frequency compensationYES
Maximum input offset current (IIO)0.00002 µA
Maximum input offset voltage3500 µV
JESD-30 codeR-PDSO-G14
JESD-609 codee4
length8.65 mm
low-biasYES
low-dissonanceNO
micropowerNO
Humidity sensitivity level2
Nominal Negative Supply Voltage (Vsup)-18 V
Number of functions4
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP14,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
method of packingTUBE
Peak Reflow Temperature (Celsius)260
powerNO
power supply+-2.25/+-18/4.5/36 V
Programmable powerNO
Certification statusNot Qualified
Maximum seat height1.75 mm
Nominal slew rate20 V/us
Maximum slew rate2.3 mA
Supply voltage upper limit40 V
Nominal supply voltage (Vsup)18 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth11000 kHz
Minimum voltage gain501000
broadbandNO
width3.91 mm
Base Number Matches1

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Description OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-SOIC -40 to 85 Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-SOIC -40 to 85 Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 UltraCMOS SPDT RF Switch, 700 MHz-3.8 GHz Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-SOIC -40 to 85 OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-TSSOP -40 to 85 OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps 14-TSSOP -40 to 85
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments - Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Lead free Lead free Lead free Lead free - Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to - conform to conform to conform to conform to conform to
Parts packaging code SOIC TSSOP SOIC TSSOP - TSSOP TSSOP SOIC TSSOP TSSOP
package instruction MS-012AB, SOIC-14 MO-187AA, VSSOP-8 MS-012AA, SOIC-8 MO-187AA, VSSOP-8 - MO-187AA, VSSOP-8 MO-187AA, VSSOP-8 MS-012AB, SOIC-14 MO-153, TSSOP-14 MO-153, TSSOP-14
Contacts 14 8 8 8 - 8 8 14 14 14
Reach Compliance Code compliant compli compliant compliant - compli compliant compli compli compliant
ECCN code EAR99 EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 1 week 1 week - - 6 weeks - 1 week 1 week
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK - VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
Maximum average bias current (IIB) 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA - 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA
Maximum bias current (IIB) at 25C 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA - 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA
Minimum Common Mode Rejection Ratio 120 dB 120 dB 120 dB 120 dB - 120 dB 120 dB 120 dB 120 dB 120 dB
Nominal Common Mode Rejection Ratio 126 dB 126 dB 126 dB 126 dB - 126 dB 126 dB 126 dB 126 dB 126 dB
frequency compensation YES YES YES YES - YES YES YES YES YES
Maximum input offset current (IIO) 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA - 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA 0.00002 µA
Maximum input offset voltage 3500 µV 3500 µV 3500 µV 3500 µV - 3500 µV 3500 µV 3500 µV 3500 µV 3500 µV
JESD-30 code R-PDSO-G14 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 - R-PDSO-G8 R-PDSO-G8 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14
JESD-609 code e4 e4 e4 e4 - e4 e4 e4 e4 e4
length 8.65 mm 3 mm 4.9 mm 3 mm - 3 mm 3 mm 8.65 mm 5 mm 5 mm
low-bias YES YES YES YES - YES YES YES YES YES
low-dissonance NO NO NO NO - NO NO NO NO NO
micropower NO NO NO NO - NO NO NO NO NO
Humidity sensitivity level 2 2 2 2 - 2 2 2 2 2
Nominal Negative Supply Voltage (Vsup) -18 V -18 V -18 V -18 V - -18 V -18 V -18 V -18 V -18 V
Number of functions 4 1 1 1 - 2 2 4 4 4
Number of terminals 14 8 8 8 - 8 8 14 14 14
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C - 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C - -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP TSSOP SOP TSSOP - TSSOP TSSOP SOP TSSOP TSSOP
Encapsulate equivalent code SOP14,.25 TSSOP8,.19 SOP8,.25 TSSOP8,.19 - TSSOP8,.19 TSSOP8,.19 SOP14,.25 TSSOP14,.25 TSSOP14,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing TUBE TR TUBE TR - TR TR TR TR TUBE
Peak Reflow Temperature (Celsius) 260 260 260 260 - 260 260 260 260 260
power NO NO NO NO - NO NO NO NO NO
power supply +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V - +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V +-2.25/+-18/4.5/36 V
Programmable power NO NO NO NO - NO NO NO NO NO
Certification status Not Qualified Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.75 mm 1.07 mm 1.75 mm 1.07 mm - 1.07 mm 1.07 mm 1.75 mm 1.2 mm 1.2 mm
Nominal slew rate 20 V/us 20 V/us 20 V/us 20 V/us - 20 V/us 20 V/us 20 V/us 20 V/us 20 V/us
Maximum slew rate 2.3 mA 2.3 mA 2.3 mA 2.3 mA - 2.3 mA 2.3 mA 2.3 mA 2.3 mA 2.3 mA
Supply voltage upper limit 40 V 40 V 40 V 40 V - 40 V 40 V 40 V 40 V 40 V
Nominal supply voltage (Vsup) 18 V 18 V 18 V 18 V - 18 V 18 V 18 V 18 V 18 V
surface mount YES YES YES YES - YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) - Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form GULL WING GULL WING GULL WING GULL WING - GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 0.65 mm 1.27 mm 0.65 mm - 0.65 mm 0.65 mm 1.27 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL - DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Nominal Uniform Gain Bandwidth 11000 kHz 11000 kHz 11000 kHz 11000 kHz - 11000 kHz 11000 kHz 11000 kHz 11000 kHz 11000 kHz
Minimum voltage gain 501000 501000 501000 501000 - 501000 501000 501000 501000 501000
broadband NO NO NO NO - NO NO NO NO NO
width 3.91 mm 3 mm 3.91 mm 3 mm - 3 mm 3 mm 3.91 mm 4.4 mm 4.4 mm
Base Number Matches 1 1 1 1 - 1 1 1 1 1

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