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OPA131UJ/2K5E4

OPA131UJ/2K5E4

OPA131UJ/2K5E4

Texas Instruments

1 Channels 50pA 70 dB Instrumentational OP Amps 0.00005μA 18V 8 Pins D

SOT-23

OPA131UJ/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 8
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
Subcategory Operational Amplifier
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Channels 1
Nominal Supply Current2mA
Current - Output 25mA
Slew Rate10 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 50pA
Input Offset Voltage (Vos) 1.5mV
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
Nominal Gain Bandwidth Product 4MHz
Input Offset Current-Max (IIO) 0.00005μA
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3400 items

OPA131UJ/2K5E4 Product Details

OPA131UJ/2K5E4 Overview


In order to protect the op amps, a D case is used. There are two types of operational amplifiers in this circuit. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 1.5mV. Maintain 110dB as the voltage gain. Buffer op amp is equipped with 1 channels on the device. It is recommended that the temperature of this op amp ic should not fall below -40°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 85°C degrees. The operating supply voltage of the buffer op amp is rated at 18V. It is recommended that you conduct this electronic part using the dual supply voltage of 18V.

OPA131UJ/2K5E4 Features


8 Pins
supply voltage of 15V
110dB voltage gain


OPA131UJ/2K5E4 Applications


There are a lot of Texas Instruments
OPA131UJ/2K5E4 Instrumentational OP Amps applications.


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

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