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OPA2137U/2K5

OPA2137U/2K5

OPA2137U/2K5

Texas Instruments

5pA 76 dB Instrumentational OP Amps 0.0001μA 18V 4.5V~36V ±2.25V~18V OPA2137 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2137U/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
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)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
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 TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2137
Pin Count8
Operating Supply Voltage18V
Number of Elements 2
Number of Circuits 2
Nominal Supply Current220μA
Output Current60mA
Slew Rate3.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 76 dB
Current - Input Bias 5pA
Voltage - Supply, Single/Dual (±) 4.5V~36V ±2.25V~18V
Input Offset Voltage (Vos) 3mV
Bandwidth 1MHz
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
Voltage - Input Offset 1.5mV
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.0001μA
Programmable PowerNO
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 3mV
Input Offset Current-Max (IIO) 0.00005μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4727 items

Pricing & Ordering

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OPA2137U/2K5 Product Details

OPA2137U/2K5 Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the General Purpose type. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 3mV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~85°C . 94dB should remain the voltage gain. During the manufacturing process, this buffer amplifier is divided into 2 circuits. The linear amplifier consists of 2 different elements in total. The operating supply voltage of the buffer op amp is rated at 18V. For packing the buffer amplifier, the TR-axis is adopted. As the name implies, MicroAmplifier™ refers to the series of the buffer op amp.

OPA2137U/2K5 Features


8 Pins
supply voltage of 15V
94dB voltage gain


OPA2137U/2K5 Applications


There are a lot of Texas Instruments
OPA2137U/2K5 Instrumentational OP Amps applications.


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

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