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  • LM148J

LM148J

25mA per Channel 30nA 70 dB Instrumentational OP Amps 0.325μA 14 Pins CDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM148J
  • Package: CDIP
  • Datasheet: PDF
  • Stock: 510
  • Description: 25mA per Channel 30nA 70 dB Instrumentational OP Amps 0.325μA 14 Pins CDIP(Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Through Hole
Package / Case CDIP
Number of Pins 14
Packaging Rail/Tube
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature 125°C
Min Operating Temperature -55°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 4
Supply Voltage 15V
Pin Count 14
Power Supplies +-15V
Temperature Grade MILITARY
Number of Circuits 4
Operating Supply Current 2.4mA
Nominal Supply Current 2.4mA
Current - Output 25mA
Slew Rate 0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 30nA
Output Current per Channel 25mA
Input Offset Voltage (Vos) 1mV
Bandwidth 1MHz
Gain Bandwidth Product 1MHz
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 Compensation YES
Max Dual Supply Voltage 18V
Low-Bias NO
Micropower YES
Min Dual Supply Voltage 4V
Bias Current-Max (IIB) @25C 0.1μA
Programmable Power NO
Power NO
Input Offset Current-Max (IIO) 0.025μA
Height 5.08mm
Length 19.56mm
Width 6.67mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Contains Lead

LM148J Description


The LM148J is quadruple, independent, high-gain, internally compensated operational amplifier designed to have operating characteristics similar to the μA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the μA741.



LM148J Features


  • μA741 Operating Characteristics

  • Low Supply-Current Drain . . . 0.6 mA Typ (per amplifier)

  • Low Input Offset Voltage

  • Low Input Offset Current

  • Class AB Output Stage

  • Input/Output Overload Protection

  • Designed to Be Interchangeable With Industry Standard LM148



LM148J Applications


  • Voltage follower

  • Selective inversion circuit

  • Current-to-voltage converter

  • Active rectifier

  • Integrator

  • Whole wide variety of filters

  • Voltage comparator

  • 5G Communication

  • Electrification of automobile

  • Industrial 4.0