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LF444MD/883

LF444MD/883

LF444MD/883

Texas Instruments

4 Channels 70 dB Instrumentational OP Amps 0.0001μA 14 Pins

SOT-23

LF444MD/883 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact PlatingLead, Tin
Mount Through Hole
Number of Pins 14
PackagingRail/Tube
JESD-609 Code e0
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 4
Supply Voltage 15V
Pin Count14
Power Supplies+-15V
Temperature GradeMILITARY
Number of Channels 4
Max Supply Voltage18V
Power Dissipation-Max 900mW
Power Dissipation900mW
Current - Output 8mA
Supply Current-Max 0.25mA
Slew Rate1 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Input Offset Voltage (Vos) 10mV
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.0001μA
Power Supply Rejection Ratio (PSRR) 70dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
MicropowerYES
Min Dual Supply Voltage 3V
Bias Current-Max (IIB) @25C 0.0001μA
Programmable PowerNO
Screening Level MIL-STD-883
Wideband NO
Input Offset Current-Max (IIO) 0.00005μA
Height 4.572mm
Length 18.034mm
Width 7.315mm
Thickness 3.556mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3207 items

LF444MD/883 Product Details

LF444MD/883 Overview


The instrumentation amplifier in this picture is of the OPERATIONAL AMPLIFIER-type. A Rail/Tube case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 15V battery. This particular linear amplifier is a type of Operational Amplifier device, to be precise. The op amp ic has an array of 14 pins on it. Op amp rates 10mV as input offset voltage. You should keep the voltage gain at 100dB for the time being. On the buffer amps, there are 4 channels that can be used. To operate this buffer amplifier, the temperature must not be lower than -55°C. A temperature greater than 125°C should not be used for the operation of buffer amplifier. This electric component can work from a voltage of under 18V as far as supply voltage is concerned. This electrical part should be conducted under the dual supply voltage of 18V volts when you conduct this part.

LF444MD/883 Features


14 Pins
supply voltage of 15V
100dB voltage gain


LF444MD/883 Applications


There are a lot of Texas Instruments
LF444MD/883 Instrumentational OP Amps applications.


  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video computer boards

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