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LM248DRG4

LM248DRG4

LM248DRG4

Texas Instruments

25mA per Channel 200nA 70 dB Instrumentational OP Amps 0.5μA 18V 14 Pins SOIC

SOT-23

LM248DRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 14
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -25°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Pin Count14
Operating Supply Voltage18V
Number of Elements 4
Power Supplies+-15V
Temperature GradeOTHER
Operating Supply Current 2.4mA
Nominal Supply Current4.5mA
Current - Output 25mA
Slew Rate0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 200nA
Output Current per Channel 25mA
Input Offset Voltage (Vos) 6mV
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) 0.5μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Min Dual Supply Voltage 4V
Bias Current-Max (IIB) @25C 0.2μA
Length 8.65mm
Height Seated (Max) 1.75mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2271 items

LM248DRG4 Product Details

LM248DRG4 Overview


Packaging for the buffer amplifier is in the form of a SOIC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. There is a Tape and Reel case that is delivered with the instrumentation amplifiers. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 14-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 6mV. Using a supply current of 2.4mA , this buffer op amp will be able to operate. Keeping the voltage gain at 104.08dB is the best course of action. This op amp needs to be operated at a temperature of not less than -25°C degrees Celsius in order to function properly. You should not use op amp above 85°C degrees. A total of 4 elements are present in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V. This electronic part should be conducted with a dual supply voltage of 18V volts for this part.

LM248DRG4 Features


14 Pins
supply voltage of 15V
104.08dB voltage gain


LM248DRG4 Applications


There are a lot of Texas Instruments
LM248DRG4 Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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