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OPA131UA/2K5E4

OPA131UA/2K5E4

OPA131UA/2K5E4

Texas Instruments

50pA 80 dB Instrumentational OP Amps 0.00005μA 18V 8 Pins D

SOT-23

OPA131UA/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 8
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Nominal Supply Current1.75mA
Current - Output 25mA
Slew Rate10 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 80 dB
Current - Input Bias 50pA
Input Offset Voltage (Vos) 1mV
Bandwidth 4MHz
Gain Bandwidth Product4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 4000 kHz
Voltage Gain 110dB
Average Bias Current-Max (IIB) 0.00005μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
Min Dual Supply Voltage 4.5V
Bias Current-Max (IIB) @25C 0.00005μA
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 4MHz
Max I/O Voltage 750μV
Input Offset Current-Max (IIO) 0.00005μA
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1085 items

OPA131UA/2K5E4 Product Details

OPA131UA/2K5E4 Overview


A D case is used to package the op amp. OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tape and Reel case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1mV. Voltage gain should remain at 110dB. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. It should only be used at temperatures up above 85°C. The buffer op amp is rated for an operating voltage of 1 when it comes to the power supply. The operating supply voltage of the buffer op amp is rated at 18V. The dual supply voltage of 18V should be used for the conduct of this electronic component.

OPA131UA/2K5E4 Features


8 Pins
supply voltage of 15V
110dB voltage gain


OPA131UA/2K5E4 Applications


There are a lot of Texas Instruments
OPA131UA/2K5E4 Instrumentational OP Amps applications.


  • 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
  • Precision measurement

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