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INA2126UA/2K5E4

INA2126UA/2K5E4

INA2126UA/2K5E4

Texas Instruments

2 Channels 50nA 74 dB Instrumentational OP Amps 0.05μA 16 Pins D

SOT-23

INA2126UA/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 16
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Resistance 1GOhm
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Instrumentation Amplifier
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Pin Count16
Number of Elements 4
Number of Channels 2
Max Supply Voltage36V
Min Supply Voltage2.7V
Nominal Supply Current400μA
Quiescent Current175μA
Slew Rate0.04 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 74 dB
Current - Input Bias 50nA
Input Offset Voltage (Vos) 500μV
Bandwidth 200 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 80dB
Average Bias Current-Max (IIB) 0.05μA
Power Supply Rejection Ratio (PSRR) 106dB
Max Dual Supply Voltage18V
-3db Bandwidth 0.2MHz
Min Dual Supply Voltage 1.35V
Dual Supply Voltage 15V
Input Offset Current-Max (IIO) 0.005μA
Input Voltage Noise Density 35nV/sqrt Hz
Voltage Gain-Nom 100
Length 9.9mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2368 items

INA2126UA/2K5E4 Product Details

INA2126UA/2K5E4 Overview


A D case is used to package the op amp. INSTRUMENTATION 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 16 terminations in the next few months. There are a total of 16 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this op amp is a type of Instrumentation Amplifier device. There are 16 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 500μV. There should be no change in the voltage gain. There are 2 channels on the operational amplifiers. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. Instrumentation amplifier should only be used at temperatures up to 85°C. There are a total of 4 elements in this linear amplifier. I would like to point out that this electrical component is capable of working from a voltage below 36V as far as the power supply is concerned. As a general rule, it is advisable to keep the op amp's supply voltage above 2.7V at all times. The dual supply voltage of 18V should be used for the conduct of this electronic component. There is a quiescent current of 175μA in this operational amplifier circuit. 1GOhm should be the range of resistance for the linear amplifier.

INA2126UA/2K5E4 Features


16 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 1GOhm


INA2126UA/2K5E4 Applications


There are a lot of Texas Instruments
INA2126UA/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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