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LM248NE4

LM248NE4

LM248NE4

Texas Instruments

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

SOT-23

LM248NE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 14
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
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
Number of Functions 4
Supply Voltage 15V
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 19.305mm
Height Seated (Max) 5.08mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4741 items

LM248NE4 Product Details

LM248NE4 Overview


It is packaged in an PDIP-case that protects the operational amplifiers from damage. An op amp of this type is a OPERATIONAL AMPLIFIER-type. As far as the packaging is concerned, buffer op amp is delivered in a Rail/Tube case. It is estimated that there will be at least 14 terminations this year. A total of 14 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 14 pins. Op amp ic rates 6mV for input offset voltage. A supply current of 2.4mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 104.08dB. This instrumentation amplifier cannot operate below -25°C degrees Celsius. You should only use op amp buffer at temperatures that are no higher than 85°C. There are 4 elements in this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. In order to conduct this part, you will need to provide dual supply voltages of 18V volts.

LM248NE4 Features


14 Pins
supply voltage of 15V
104.08dB voltage gain


LM248NE4 Applications


There are a lot of Texas Instruments
LM248NE4 Instrumentational OP Amps applications.


  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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