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OPA2227UA/2K5E4

OPA2227UA/2K5E4

OPA2227UA/2K5E4

Texas Instruments

2 Channels 10nA 120 dB Instrumentational OP Amps 0.01μA 18V 8 Pins SOIC

SOT-23

OPA2227UA/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Package / Case SOIC
Surface MountYES
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 TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Power Supplies+-5/+-15V
Temperature GradeINDUSTRIAL
Number of Channels 2
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
Input Offset Voltage (Vos) 200μV
Bandwidth 8MHz
Gain Bandwidth Product8MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 8000 kHz
Voltage Gain 160dB
Average Bias Current-Max (IIB) 0.01μA
Low-Offset YES
Frequency CompensationYES
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 8MHz
Max I/O Voltage 200μV
Power NO
Input Offset Current-Max (IIO) 0.01μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4270 items

OPA2227UA/2K5E4 Product Details

OPA2227UA/2K5E4 Overview


In order to protect the op amps, a SOIC case is used. There are two types of operational amplifiers in this circuit. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 200μV. Maintain 160dB as the voltage gain. Buffer op amp is equipped with 2 channels on the device. It is recommended that the temperature of this op amp ic should not fall below -40°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 85°C degrees. The operating supply voltage of the buffer op amp is rated at 18V. As a result of this, the buffer amplifier is packed in TR. It is recommended that you conduct this electronic part using the dual supply voltage of 18V.

OPA2227UA/2K5E4 Features


8 Pins
supply voltage of 15V
160dB voltage gain


OPA2227UA/2K5E4 Applications


There are a lot of Texas Instruments
OPA2227UA/2K5E4 Instrumentational OP Amps applications.


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

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