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OPA2137U/2K5E4

OPA2137U/2K5E4

OPA2137U/2K5E4

Texas Instruments

100pA 76 dB Instrumentational OP Amps 0.0001μA 18V 8 Pins D

SOT-23

OPA2137U/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 8
PackagingTape and Reel
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 2
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Elements 2
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 76 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 4.9mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4215 items

OPA2137U/2K5E4 Product Details

OPA2137U/2K5E4 Overview


It is packaged in an D-case that protects the operational amplifiers from damage. An op amp of this type is a OPERATIONAL AMPLIFIER-type. As far as the packaging is concerned, buffer op amp is delivered in a Tape and Reel case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 3mV for input offset voltage. There should be no change in the voltage gain at 94dB. This instrumentation amplifier cannot operate below -40°C degrees Celsius. You should only use op amp buffer at temperatures that are no higher than 85°C. There are 2 elements in this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. It is important to keep in mind that the power supply voltage of this electric component is below 36V, which is suitable. Keeping the linear amplifier's supply voltage above 4.5V is recommended. In order to conduct this part, you will need to provide dual supply voltages of 18V volts.

OPA2137U/2K5E4 Features


8 Pins
supply voltage of 15V
94dB voltage gain


OPA2137U/2K5E4 Applications


There are a lot of Texas Instruments
OPA2137U/2K5E4 Instrumentational OP Amps applications.


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

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