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LMV344MA

LMV344MA

LMV344MA

Texas Instruments

113mA per Channel 0.02pA 56 dB Instrumentational OP Amps 0.00012μA 2.7V~5.5V LMV344 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LMV344MA Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch 1.27mm
Base Part Number LMV344
Pin Count 14
Output Type Rail-to-Rail
Power Supplies 2.7/5V
Number of Circuits 4
Operating Supply Current 107μA
Nominal Supply Current 100μA
Output Current 113mA
Slew Rate 1V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 56 dB
Current - Input Bias 0.02pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V
Output Current per Channel 113mA
Input Offset Voltage (Vos) 700μV
Bandwidth 1MHz
Unity Gain BW-Nom 1000 kHz
Voltage Gain 116dB
Average Bias Current-Max (IIB) 0.00012μA
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 5.5V
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.0002μA
Height Seated (Max) 1.753mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LMV344MA Product Details

LMV344MA Overview


It is packaged in an 14-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 14 terminations this year. A total of 14 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 2.7V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 14 pins. Op amp ic rates 700μV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~125°C. A supply current of 107μA can be used to operate this linear amplifier. There should be no change in the voltage gain at 116dB. This op amp ic has 4 circuits. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals.

LMV344MA Features


14 Pins
supply voltage of 2.7V
116dB voltage gain
Output Type: Rail-to-Rail


LMV344MA Applications


There are a lot of Texas Instruments
LMV344MA Instrumentational OP Amps applications.


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

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