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OPA4344EA2K5G4

OPA4344EA2K5G4

OPA4344EA2K5G4

Texas Instruments

10pA 76 dB Instrumentational OP Amps 0.00001μA 14 Pins TSSOP

SOT-23

OPA4344EA2K5G4 Datasheet PDF

non-compliant

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) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5.5V
Terminal Pitch0.65mm
Pin Count14
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Number of Circuits 4
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Nominal Supply Current1mA
Slew Rate0.8 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 76 dB
Current - Input Bias 10pA
Input Offset Voltage (Vos) 1mV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Unity Gain BW-Nom 1000 kHz
Voltage Gain 122dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.00001μA
Max I/O Voltage 1mV
Length 5mm
Height Seated (Max) 1.2mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4265 items

OPA4344EA2K5G4 Product Details

OPA4344EA2K5G4 Overview


A TSSOP case is used to package the op amp. OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tape and Reel case. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 5.5V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 14 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1mV. There should be no change in the voltage gain. On this instrumentation amplifier, there are 4 circuits that are connected together. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. Instrumentation amplifier should only be used at temperatures up to 85°C. I would like to point out that this electrical component is capable of working from a voltage below 5.5V as far as the power supply is concerned. As a general rule, it is advisable to keep the op amp's supply voltage above 2.7V at all times.

OPA4344EA2K5G4 Features


14 Pins
supply voltage of 5.5V
122dB voltage gain


OPA4344EA2K5G4 Applications


There are a lot of Texas Instruments
OPA4344EA2K5G4 Instrumentational OP Amps applications.


  • 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
  • Precision measurement

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