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OPA4234UA/2K5E4

OPA4234UA/2K5E4

OPA4234UA/2K5E4

Texas Instruments

4 Channels 50nA 85 dB Instrumentational OP Amps 0.05μA 14 Pins SOIC

SOT-23

OPA4234UA/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 14
Pbfree Code no
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Pin Count14
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Power Supplies+-1.35/+-18/2.7/36V
Temperature GradeINDUSTRIAL
Number of Channels 4
Slew Rate0.2 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 85 dB
Current - Input Bias 50nA
Gain Bandwidth Product350 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 350 kHz
Average Bias Current-Max (IIB) 0.05μA
Low-Offset YES
Frequency CompensationYES
Supply Voltage Limit-Max 18V
MicropowerYES
Bias Current-Max (IIB) @25C 0.05μA
Neg Supply Voltage-Max (Vsup) -18V
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 250μV
Voltage Gain-Min 19950
Length 8.65mm
Height Seated (Max) 1.75mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1825 items

OPA4234UA/2K5E4 Product Details

OPA4234UA/2K5E4 Overview


In the package, you will find a SOIC-case to contain the op amp ic. The instrumentation amplifier in this picture is of the OPERATIONAL AMPLIFIER-type. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 15V battery. This particular linear amplifier is a type of Operational Amplifier device, to be precise. The op amp ic has an array of 14 pins on it. On the buffer amps, there are 4 channels that can be used. In this op amp ic, the minimum voltage gain is 19950.

OPA4234UA/2K5E4 Features


14 Pins
supply voltage of 15V


OPA4234UA/2K5E4 Applications


There are a lot of Texas Instruments
OPA4234UA/2K5E4 Instrumentational OP Amps applications.


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

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