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OPA4228UAE4

OPA4228UAE4

OPA4228UAE4

Texas Instruments

45mA per Channel 10nA 120 dB Instrumentational OP Amps 0.01μA 18V 14 Pins SOIC

SOT-23

OPA4228UAE4 Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 14
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish NICKEL PALLADIUM GOLD
Max Operating Temperature125°C
Min Operating Temperature -55°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Pin Count14
Operating Supply Voltage18V
Number of Elements 4
Power Supplies+-5/+-15V
Temperature GradeINDUSTRIAL
Operating Supply Current 3.7mA
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
Output Current per Channel 45mA
Input Offset Voltage (Vos) 200μV
Bandwidth 33MHz
Gain Bandwidth Product8MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 33000 kHz
Voltage Gain 160dB
Average Bias Current-Max (IIB) 0.01μA
Power Supply Rejection Ratio (PSRR) 126.02dB
Low-Offset YES
Frequency CompensationYES AVCL>=5
Max Dual Supply Voltage18V
Low-Bias NO
MicropowerNO
Min Dual Supply Voltage 2.5V
Bias Current-Max (IIB) @25C 0.01μA
Programmable PowerNO
Nominal Gain Bandwidth Product 33MHz
Max I/O Voltage 200μV
Length 8.65mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1228 items

OPA4228UAE4 Product Details

OPA4228UAE4 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. A Rail/Tube case is used for delivering the op amp. 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. The op amp ic has an array of 14 pins on it. Op amp rates 200μV as input offset voltage. Using an 3.7mA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 160dB for the time being. To operate this buffer amplifier, the temperature must not be lower than -55°C. A temperature greater than 125°C should not be used for the operation of buffer amplifier. 4 elements make up the design of this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. This electrical part should be conducted under the dual supply voltage of 18V volts when you conduct this part.

OPA4228UAE4 Features


14 Pins
supply voltage of 15V
160dB voltage gain


OPA4228UAE4 Applications


There are a lot of Texas Instruments
OPA4228UAE4 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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