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OPA1642AIDGK

OPA1642AIDGK

OPA1642AIDGK

Texas Instruments

126 dB Instrumentational OP Amps 0.00002μA 8 Pins

SOT-23

OPA1642AIDGK Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code8542.33.00.01
Packing Method TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 18V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count8
JESD-30 Code R-PDSO-G8
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Power Supplies+-2.25/+-18/4.5/36V
Temperature GradeINDUSTRIAL
Supply Current-Max 2.3mA
Slew Rate20 V/us
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 126 dB
Neg Supply Voltage-Nom (Vsup) -18V
Unity Gain BW-Nom 11000 kHz
Average Bias Current-Max (IIB) 0.00002μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 40V
Low-Bias YES
MicropowerNO
Bias Current-Max (IIB) @25C 0.00002μA
Programmable PowerNO
Input Offset Voltage-Max 3500μV
Wideband NO
Power NO
Input Offset Current-Max (IIO) 0.00002μA
Voltage Gain-Min 501000
Common-mode Reject Ratio-Min 120 dB
Length 3mm
Height Seated (Max) 1.07mm
Width 3mm
RoHS StatusRoHS Compliant
In-Stock:1416 items

OPA1642AIDGK Product Details

OPA1642AIDGK Overview


This is a OPERATIONAL AMPLIFIER type op amp. The number of terminations approaches 8. Buffer amplifier has a total of 8 pins. Please take in mind that this instrumentation amplifier should be run at 18V. TR is adopted to pack the instrumentation amplifier. The minimum voltage gain this buffer op amp is able to conduct is 501000.

OPA1642AIDGK Features


8 Pins
supply voltage of 18V


OPA1642AIDGK Applications


There are a lot of Texas Instruments
OPA1642AIDGK Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits

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