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OPA2131UA/2K5E4

OPA2131UA/2K5E4

OPA2131UA/2K5E4

Texas Instruments

25mA per Channel 5pA 70 dB Instrumentational OP Amps 0.00005μA 18V 9V~36V ±4.5V~18V OPA2131 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2131UA/2K5E4 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 e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2131
Pin Count8
Operating Supply Voltage18V
Number of Elements 2
Operating Supply Current 1.5mA
Nominal Supply Current1.75mA
Output Current25mA
Slew Rate10V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 5pA
Voltage - Supply, Single/Dual (±) 9V~36V ±4.5V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 1mV
Bandwidth 4MHz
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
Voltage - Input Offset 200μV
Low-Bias YES
Bias Current-Max (IIB) @25C 0.00005μA
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 4MHz
Max I/O Voltage 1mV
Input Offset Current-Max (IIO) 0.00005μA
Height Seated (Max) 1.75mm
Length 4.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2252 items

OPA2131UA/2K5E4 Product Details

OPA2131UA/2K5E4 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. Op amps are General Purpose types of amplifier on the chip. Instrumentation amplifier is delivered in a Tape & Reel (TR) 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 15V. Instrumentation amplifier is a part of Operational Amplifier. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 1mV voltage. Surface Mount is the recommended mounting type of operational amplifiers. With regard to operating temperature, op amp ranges -40°C~85°C. Operational amplifier can operate supply current at 1.5mA. The voltage gain should stay at 110dB. Op amp has total of 2 elements. The operating supply voltage of instrumentation amplifier is rated 18V voltage. It is used TAPE AND REEL to pack the op amps.

OPA2131UA/2K5E4 Features


8 Pins
supply voltage of 15V
110dB voltage gain


OPA2131UA/2K5E4 Applications


There are a lot of Texas Instruments
OPA2131UA/2K5E4 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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