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OPA228UA/2K5E4

OPA228UA/2K5E4

OPA228UA/2K5E4

Texas Instruments

1 Channels 10nA 120 dB Instrumentational OP Amps 18V 8 Pins SOIC

SOT-23

OPA228UA/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Temperature GradeINDUSTRIAL
Number of Channels 1
Nominal Supply Current3.8mA
Current - Output 45mA
Slew Rate11 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 120 dB
Current - Input Bias 10nA
Input Offset Voltage (Vos) 200μV
Bandwidth 33MHz
Gain Bandwidth Product33MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 33000 kHz
Voltage Gain 160dB
Low-Offset YES
Frequency CompensationYES AVCL>=5
Max Dual Supply Voltage18V
Min Dual Supply Voltage 2.5V
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4017 items

OPA228UA/2K5E4 Product Details

OPA228UA/2K5E4 Overview


A SOIC case is used to package the op amp. OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 200μV. There should be no change in the voltage gain. There are 1 channels on the operational amplifiers. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. Instrumentation amplifier should only be used at temperatures up to 85°C. The operating supply voltage of the buffer op amp is rated at 18V. The instrumentation amplifier is packed in the form of TAPE AND REEL. The dual supply voltage of 18V should be used for the conduct of this electronic component.

OPA228UA/2K5E4 Features


8 Pins
supply voltage of 15V
160dB voltage gain


OPA228UA/2K5E4 Applications


There are a lot of Texas Instruments
OPA228UA/2K5E4 Instrumentational OP Amps applications.


  • Addition operation circuits
  • 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

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