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OPA621KU

OPA621KU

OPA621KU

Texas Instruments

75 dB Instrumentational OP Amps 40μA 8 Pins SOIC

SOT-23

OPA621KU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingBulk
Pbfree Code no
Number of Terminations 8
ECCN Code EAR99
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count8
Qualification StatusNot Qualified
Operating Temperature (Min) -40°C
Power Supplies+-5V
Temperature GradeINDUSTRIAL
Number of Circuits 1
Supply Current-Max 30mA
Slew Rate500 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 75 dB
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 500000 kHz
Average Bias Current-Max (IIB) 40μA
Low-Offset NO
Frequency CompensationYES AVCL>=2
Supply Voltage Limit-Max 7V
Bias Current-Max (IIB) @25C 30μA
Neg Supply Voltage-Max (Vsup) -7V
Voltage Gain-Min 160
Length 4.9mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4070 items

OPA621KU Product Details

OPA621KU Overview


Op amp is packaged in SOIC case. Op amps are OPERATIONAL AMPLIFIER types of amplifier on the chip. Instrumentation amplifier is delivered in a Bulk case. The number of terminations approaches 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 5V. Linear amplifier includes 8 pins. There are 1 circuits on op amps. To conduct electronic part voltage gain higher than 160.

OPA621KU Features


8 Pins
supply voltage of 5V


OPA621KU Applications


There are a lot of Texas Instruments
OPA621KU Instrumentational OP Amps applications.


  • Proportional operation circuits
  • 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

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