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OPA2234U/2K5E4

OPA2234U/2K5E4

OPA2234U/2K5E4

Texas Instruments

2 Channels 30nA 91 dB Instrumentational OP Amps 8 Pins SOIC

SOT-23

OPA2234U/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingTape & Reel
Pbfree Code no
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 2
Supply Voltage 15V
Pin Count8
Temperature GradeINDUSTRIAL
Number of Channels 2
Max Supply Voltage36V
Min Supply Voltage2.7V
Supply Current-Max 0.7mA
Slew Rate0.2 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 91 dB
Current - Input Bias 30nA
Gain Bandwidth Product350 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 350 kHz
Voltage Gain 120dB
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage18V
MicropowerYES
Min Dual Supply Voltage 1.35V
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 100μV
Length 4.9mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3871 items

OPA2234U/2K5E4 Product Details

OPA2234U/2K5E4 Overview


There is a SOIC case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the OPERATIONAL AMPLIFIER-type. Upon delivery, op amp ic is packaged in a Tape & Reel case. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. This linear amplifier should be powered by an 15V battery. 8 pins are located on the operational amplifiers. It is recommended to keep the voltage gain at 120dB at all times. On the buffer amps, there are 2 channels that can be used. For this linear amplifier to work, the temperature should not be below -40°C. In order to avoid damage to the product, operational amplifiers should only be used at temperatures below 125°C. Under 36V is the minimum supply voltage for this electric component. Over 2.7V is a recommended supply voltage for buffer ampsIn order for this electronic part to be conducted successfully, you should use a dual supply voltage of 18V.

OPA2234U/2K5E4 Features


8 Pins
supply voltage of 15V
120dB voltage gain


OPA2234U/2K5E4 Applications


There are a lot of Texas Instruments
OPA2234U/2K5E4 Instrumentational OP Amps applications.


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

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