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LM124AFKB

LM124AFKB

LM124AFKB

Texas Instruments

4 Channels 50nA 70 dB Instrumentational OP Amps 0.1μA 20 Pins

SOT-23

LM124AFKB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Number of Pins 20
PackagingRail/Tube
Number of Terminations 20
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position QUAD
Number of Functions 4
Supply Voltage 5V
Terminal Pitch1.27mm
Pin Count20
Temperature GradeMILITARY
Number of Channels 4
Max Supply Voltage32V
Min Supply Voltage3V
Supply Current-Max 0.3mA
Slew Rate0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 50nA
Input Offset Voltage (Vos) 2mV
Gain Bandwidth Product1.2MHz
Unity Gain BW-Nom 1200 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.1μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage16V
Low-Bias NO
MicropowerYES
Min Dual Supply Voltage 1.5V
Bias Current-Max (IIB) @25C 0.05μA
Programmable PowerNO
Screening Level MIL-STD-883
Wideband NO
Power NO
Input Offset Current-Max (IIO) 0.03μA
Height 2.03mm
Length 8.89mm
Width 8.89mm
Thickness 1.83mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3462 items

LM124AFKB Product Details

LM124AFKB Overview


There are two types of operational amplifiers in this circuit. In the case of Rail/Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 20. It consists of a total of 20 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 20 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 2mV. Maintain 100dB 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 -55°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 125°C degrees. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 32V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 3V when using it. It is recommended that you conduct this electronic part using the dual supply voltage of 16V.

LM124AFKB Features


20 Pins
supply voltage of 5V
100dB voltage gain


LM124AFKB Applications


There are a lot of Texas Instruments
LM124AFKB 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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