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OPA681U/2K5

OPA681U/2K5

OPA681U/2K5

Texas Instruments

52 dB Instrumentational OP Amps 8 Pins SOIC

SOT-23

OPA681U/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingTape & Reel (TR)
Pbfree Code no
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
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 Supplies5/+-5V
Temperature GradeINDUSTRIAL
Number of Circuits 1
Supply Current-Max 6.6mA
Slew Rate2100 V/μs
Architecture CURRENT-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 52 dB
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 280000 kHz
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 6.5V
Low-Bias NO
MicropowerNO
Bias Current-Max (IIB) @25C 65μA
Programmable PowerNO
Neg Supply Voltage-Max (Vsup) -6.5V
Input Offset Voltage-Max 7500μV
Wideband YES
Power NO
Length 4.9mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3213 items

OPA681U/2K5 Product Details

OPA681U/2K5 Overview


Packaging for the buffer amplifier is in the form of a SOIC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 8-pin op amp ic is included in the package. The buffer amp consists of 1 circuits in total. A TAPE AND REEL-shaped amplifier is used to pack the buffer amps.

OPA681U/2K5 Features


8 Pins
supply voltage of 5V


OPA681U/2K5 Applications


There are a lot of Texas Instruments
OPA681U/2K5 Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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