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LM148JB

LM148JB

LM148JB

Texas Instruments

100nA 70 dB Instrumentational OP Amps 0.325μA 14 Pins CDIP

SOT-23

LM148JB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Through Hole
Package / Case CDIP
Number of Pins 14
PackagingRail/Tube
Number of Terminations 14
ECCN Code EAR99
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
Number of Elements 4
Power Supplies+-15V
Temperature GradeMILITARY
Supply Current-Max 0.9mA
Slew Rate0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 100nA
Input Offset Voltage (Vos) 5mV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 104.08dB
Average Bias Current-Max (IIB) 0.325μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias NO
MicropowerYES
Min Dual Supply Voltage 4V
Bias Current-Max (IIB) @25C 0.1μA
Programmable PowerNO
Power NO
Input Offset Current-Max (IIO) 0.025μA
Height 5.08mm
Length 19.56mm
Width 6.67mm
Thickness 4.57mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4812 items

LM148JB Product Details

LM148JB Overview


In order to protect the op amps, a CDIP case is used. 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 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 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 5mV. Maintain 104.08dB as the voltage gain. 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. As a whole, there are 4 elements that make up this buffer amplifier. It is recommended that you conduct this electronic part using the dual supply voltage of 18V.

LM148JB Features


14 Pins
supply voltage of 15V
104.08dB voltage gain


LM148JB Applications


There are a lot of Texas Instruments
LM148JB 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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