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OPA131U/2K5

OPA131U/2K5

OPA131U/2K5

Texas Instruments

5pA 86 dB Instrumentational OP Amps 0.00005μA 9V~36V ±4.5V~18V OPA131 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA131U/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish TIN LEAD
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 220
Number of Functions 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number OPA131
Pin Count8
Qualification StatusNot Qualified
Number of Circuits 1
Current - Supply 1.5mA
Slew Rate10V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 86 dB
Current - Input Bias 5pA
Voltage - Supply, Single/Dual (±) 9V~36V ±4.5V~18V
Gain Bandwidth Product4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 4000 kHz
Average Bias Current-Max (IIB) 0.00005μA
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 200μV
Current - Output / Channel 25mA
Low-Bias YES
Bias Current-Max (IIB) @25C 0.00005μA
Length 4.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4616 items

OPA131U/2K5 Product Details

OPA131U/2K5 Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the General Purpose type. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. A total of 8 pins are present on the instrumentation amplifier. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~85°C . During the manufacturing process, this buffer amplifier is divided into 1 circuits. For packing the buffer amplifier, the TAPE AND REEL-axis is adopted. As a result, it is recommended that a power supply of 1.5mA be used with this electronic part.

OPA131U/2K5 Features


8 Pins
supply voltage of 15V


OPA131U/2K5 Applications


There are a lot of Texas Instruments
OPA131U/2K5 Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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