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LMV344IDE4

LMV344IDE4

LMV344IDE4

Texas Instruments

4 Channels 113mA per Channel 1pA 56 dB Instrumentational OP Amps 0.003μA 14 Pins SOIC

SOT-23

LMV344IDE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 14
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 Temperature125°C
Min Operating Temperature -40°C
Packing Method TUBE
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch1.27mm
Pin Count14
Power Supplies2.7/5V
Temperature GradeAUTOMOTIVE
Number of Channels 4
Max Supply Voltage5.5V
Min Supply Voltage2.5V
Operating Supply Current 107μA
Nominal Supply Current170μA
Current - Output 32mA
Slew Rate1 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 56 dB
Current - Input Bias 1pA
Output Current per Channel 113mA
Input Offset Voltage (Vos) 250μV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Unity Gain BW-Nom 1000 kHz
Voltage Gain 116dB
Average Bias Current-Max (IIB) 0.003μA
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.0002μA
Length 8.65mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3851 items

LMV344IDE4 Product Details

LMV344IDE4 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 14. It consists of a total of 14 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 2.7V battery. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 250μV. In order for this instrumentation amplifier to operate, the supply current needs to be between 107μA and 10 . Maintain 116dB as the voltage gain. Buffer op amp is equipped with 4 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 125°C degrees. As a result of this, the buffer amplifier is packed in TUBE. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 5.5V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 2.5V when using it.

LMV344IDE4 Features


14 Pins
supply voltage of 2.7V
116dB voltage gain


LMV344IDE4 Applications


There are a lot of Texas Instruments
LMV344IDE4 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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