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OPA227UE4

OPA227UE4

OPA227UE4

Texas Instruments

45mA per Channel 10nA 120 dB Instrumentational OP Amps 18V 8 Pins SOIC

SOT-23

OPA227UE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
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
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
Number of Elements 1
Temperature GradeINDUSTRIAL
Operating Supply Current 3.7mA
Nominal Supply Current3.8mA
Current - Output 45mA
Slew Rate2.3 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) 75μV
Bandwidth 8MHz
Gain Bandwidth Product8MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 8000 kHz
Voltage Gain 160dB
Power Supply Rejection Ratio (PSRR) 126.02dB
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage18V
Min Dual Supply Voltage 2.5V
Nominal Gain Bandwidth Product 8MHz
Max I/O Voltage 75μV
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1576 items

OPA227UE4 Product Details

OPA227UE4 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 Rail/Tube 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. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are located on the operational amplifiers. The input offset voltage is 75μV. The buffer amplifier is capable of operating from a supply current of 3.7mA . It is recommended to keep the voltage gain at 160dB at all times. 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 85°C. The total number of elements in this buffer amplifier is 1. The operating supply voltage of the buffer op amp is rated at 18V. In order for this electronic part to be conducted successfully, you should use a dual supply voltage of 18V.

OPA227UE4 Features


8 Pins
supply voltage of 15V
160dB voltage gain


OPA227UE4 Applications


There are a lot of Texas Instruments
OPA227UE4 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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