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OPA4244EA/2K5E4

OPA4244EA/2K5E4

OPA4244EA/2K5E4

Texas Instruments

25nA 82 dB Instrumentational OP Amps 0.025μA 18V 14 Pins TSSOP

SOT-23

OPA4244EA/2K5E4 Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TSSOP
Surface MountYES
Number of Pins 14
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 7.5V
Terminal Pitch0.65mm
Pin Count14
Operating Supply Voltage18V
Number of Elements 4
Temperature GradeINDUSTRIAL
Max Supply Voltage36V
Min Supply Voltage2.2V
Nominal Supply Current240μA
Slew Rate0.16 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 82 dB
Current - Input Bias 25nA
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 5mm
Height Seated (Max) 1.2mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2061 items

OPA4244EA/2K5E4 Product Details

OPA4244EA/2K5E4 Overview


The linear amplifier is packaged in a TSSOP case. This is a OPERATIONAL AMPLIFIER type op amp. Linear amplifier is delivered in a Tape and Reel case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that this instrumentation amplifier should be run at 7.5V. The buffer op amp includes 14 pins. Regarding input offset voltage, op amp rates 1.5mV. 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 4 elements. The operating supply voltage of the buffer op amp is rated at 18V. 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.

OPA4244EA/2K5E4 Features


14 Pins
supply voltage of 7.5V
106dB voltage gain


OPA4244EA/2K5E4 Applications


There are a lot of Texas Instruments
OPA4244EA/2K5E4 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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