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LM348M

LM348M

LM348M

Texas Instruments

4 Channels 25mA per Channel 30nA 70 dB Instrumentational OP Amps 18V 10V~36V ±5V~18V LM348 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LM348M Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Packing Method RAIL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LM348
Pin Count14
Operating Supply Voltage18V
Power Supplies+-15V
Number of Channels 4
Operating Supply Current 2.4mA
Nominal Supply Current2.4mA
Power Dissipation700mW
Output Current25mA
Slew Rate0.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 30nA
Voltage - Supply, Single/Dual (±) 10V~36V ±5V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 6mV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 104.08dB
Power Supply Rejection Ratio (PSRR) 77dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 1mV
Bias Current-Max (IIB) @25C 0.2μA
Height Seated (Max) 1.75mm
Length 8.65mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:12250 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.60000$0.6
500$0.594$297
1000$0.588$588
1500$0.582$873
2000$0.576$1152
2500$0.57$1425

LM348M Product Details

LM348M Overview


In order to protect the op amps, a 14-SOIC (0.154, 3.90mm Width) case is used. There are two types of operational amplifiers in this circuit. Linear amplifier is delivered in a Tube case. It is estimated that there will be 14 terminations in the next few months. In total, there are 14 pins on this op amp ic. Please take in mind that op amp should be run at 15V. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. The op amp ic has an array of 14 pins on it. Regarding input offset voltage, op amp rates 6mV. This electronic part is recommended for mounting type Surface Mount. With regard to operating temperature, op amp ranges 0°C~70°C. You can run this op amp ic on 2.4mA . You should keep the voltage gain at 104.08dB for the time being. Buffer op amp is equipped with 4 channels on the device. The operating supply voltage of instrumentation amplifier is rated 18V voltage. For the packing of the instrumentation amplifier, RAIL is adopted.

LM348M Features


14 Pins
supply voltage of 15V
104.08dB voltage gain

LM348M Applications


There are a lot of Texas Instruments LM348M Instrumentational OP Amps applications.

  • Differentiator circuits
  • Integrator circuits
  • Automatic control
  • Measurements of Wheatstone bridge
  • Computer workstations
  • Power generator
  • Vehicle electronics
  • Band-pass filter
  • Power control
  • RF cable systems

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