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OPA244UAE4

OPA244UAE4

OPA244UAE4

Texas Instruments

25mA per Channel 25nA 84 dB Instrumentational OP Amps 0.025μA 18V 8 Pins SOIC

SOT-23

OPA244UAE4 Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
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
Packing Method TUBE
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 7.5V
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Temperature GradeINDUSTRIAL
Max Supply Voltage36V
Min Supply Voltage2.2V
Operating Supply Current 50μA
Nominal Supply Current60μA
Slew Rate0.16 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 84 dB
Current - Input Bias 25nA
Output Current per Channel 25mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 430 kHz
Gain Bandwidth Product430 kHz
Neg Supply Voltage-Nom (Vsup) -7.5V
Unity Gain BW-Nom 430 kHz
Voltage Gain 106dB
Average Bias Current-Max (IIB) 0.025μA
Power Supply Rejection Ratio (PSRR) 106.02dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias NO
MicropowerYES
Min Dual Supply Voltage 1.1V
Bias Current-Max (IIB) @25C 0.025μA
Programmable PowerNO
Nominal Gain Bandwidth Product 430 kHz
Max I/O Voltage 1.5mV
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1017 items

OPA244UAE4 Product Details

OPA244UAE4 Overview


The linear amplifier is packaged in a SOIC case. This is a OPERATIONAL AMPLIFIER type op amp. The number of terminations approaches 8. Buffer amplifier has a total of 8 pins. Please take in mind that this instrumentation amplifier should be run at 7.5V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. The buffer op amp includes 8 pins. Regarding input offset voltage, op amp rates 1.5mV. This op amp can operate from a supply current at 50μA. Voltage gain should remain at 106dB. The temperature should not be lower than -40°C for operational amplifier ics to operate. Use op amps only at temperatures no higher than 85°C. This linear amplifier has a total of 1 elements. The operating supply voltage of the buffer op amp is rated at 18V. TUBE is adopted to pack the instrumentation amplifier. With regard to the supply voltage, this electrical component is capable of working from under 36V. It is advised to keep the op amp's supply voltage higher than 2.2V. You should conduct this electronic component under the dual supply voltage of 18V.

OPA244UAE4 Features


8 Pins
supply voltage of 7.5V
106dB voltage gain


OPA244UAE4 Applications


There are a lot of Texas Instruments
OPA244UAE4 Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • 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

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