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OPA4137U/2K5E4

OPA4137U/2K5E4

OPA4137U/2K5E4

Texas Instruments

100pA 74 dB Instrumentational OP Amps 0.0001μA 18V 14 Pins D

SOT-23

OPA4137U/2K5E4 Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 14
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Pin Count14
Operating Supply Voltage18V
Number of Elements 4
Max Supply Voltage36V
Min Supply Voltage4.5V
Nominal Supply Current220μA
Current - Output 60mA
Slew Rate3.5 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 74 dB
Current - Input Bias 100pA
Input Offset Voltage (Vos) 3mV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 94dB
Average Bias Current-Max (IIB) 0.0001μA
Power Supply Rejection Ratio (PSRR) 80.92dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
MicropowerYES
Min Dual Supply Voltage 2.25V
Bias Current-Max (IIB) @25C 0.0001μA
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 3mV
Length 8.65mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1239 items

OPA4137U/2K5E4 Product Details

OPA4137U/2K5E4 Overview


There is a D case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. A Tape and Reel case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 3mV. 94dB should be the voltage gain. In order for this buffer op amp to function, it should have a temperature of at least -40°C degrees Celsius. At temperatures greater than 85°C, Instrumentation amplifier should not be used. There are 4 elements in total in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V. The electrical part is capable of being powered by a voltage of under 36V, which means that it can be used with any voltage supply. As a rule of thumb, the supply voltage of the op amp should not be lower than 4.5V. As a general rule, you should conduct this electronic component under dual supply voltages of 18V volts.

OPA4137U/2K5E4 Features


14 Pins
supply voltage of 15V
94dB voltage gain


OPA4137U/2K5E4 Applications


There are a lot of Texas Instruments
OPA4137U/2K5E4 Instrumentational OP Amps applications.


  • 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
  • Power control

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