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LM348DE4

LM348DE4

LM348DE4

Texas Instruments

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

SOT-23

LM348DE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 14
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Operational Amplifier
Technology BIPOLAR
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 GradeCOMMERCIAL
Operating Supply Current 2.4mA
Nominal Supply Current2.4mA
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
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 Contains Lead
In-Stock:3674 items

LM348DE4 Product Details

LM348DE4 Overview


There is a SOIC case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. A Rail/Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 6mV. It is possible to operate this buffer amplifier from a supply current of 2.4mA . 104.08dB should be the voltage gain. In order for this buffer op amp to function, it should have a temperature of at least 0°C degrees Celsius. At temperatures greater than 70°C, Instrumentation amplifier should not be used. There are 4 elements in total in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V. As a general rule, you should conduct this electronic component under dual supply voltages of 18V volts.

LM348DE4 Features


14 Pins
supply voltage of 15V
104.08dB voltage gain


LM348DE4 Applications


There are a lot of Texas Instruments
LM348DE4 Instrumentational OP Amps applications.


  • Subtraction operation circuits
  • 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

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