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LF347BN/NOPB

LF347BN/NOPB

LF347BN/NOPB

Texas Instruments

4 Channels 7.2mA per Channel 50pA 80 dB Instrumentational OP Amps 0.008μA 18V 8V~36V ±4V~18V LF347 14 Pins 14-DIP (0.300, 7.62mm)

SOT-23

LF347BN/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Weight 4.535924g
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Max Power Dissipation1W
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 4
Supply Voltage 15V
Base Part Number LF347
Pin Count14
Operating Supply Voltage18V
Power Supplies+-15V
Number of Channels 4
Operating Supply Current 7.2mA
Nominal Supply Current7.2mA
Power Dissipation1W
Output Current31mA
Max Supply Current 11mA
Slew Rate13V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 80 dB
Current - Input Bias 50pA
Voltage - Supply, Single/Dual (±) 8V~36V ±4V~18V
Output Current per Channel 7.2mA
Input Offset Voltage (Vos) 5mV
Bandwidth 4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 4000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.008μA
Power Supply Rejection Ratio (PSRR) 80dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 3mV
Low-Bias YES
MicropowerNO
-3db Bandwidth 4MHz
Bias Current-Max (IIB) @25C 0.0002μA
Programmable PowerNO
Dual Supply Voltage 9V
Height 5.33mm
Length 19.177mm
Width 6.35mm
Thickness 3.429mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2662 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.24000$2.24
10$2.01100$20.11
25$1.89760$47.44
100$1.61670$161.67
500$1.32826$664.13

LF347BN/NOPB Product Details

LF347BN/NOPB Overview


There is a 14-DIP (0.300, 7.62mm) case package that contains the instrumentation amplifiers. Op amps are J-FET types of amplifier on the chip. The case in which buffer amplifier is delivered is called a Tube case. During the past two weeks, there have been close to 14 terminations. The pins on this board total to 14 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. 14 pins are included on the operational amplifiers. Regarding input offset voltage, buffer amplifier rates 5mV voltage. For this electrical component, Through Hole is the recommended mounting type. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around 0°C~70°C . The buffer amplifier is capable of operating from a supply current of 7.2mA . You should keep the voltage gain at 100dB for the time being. Instrumentation amplifier has 4 channels on it. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

LF347BN/NOPB Features


14 Pins
supply voltage of 15V
100dB voltage gain

LF347BN/NOPB Applications


There are a lot of Texas Instruments LF347BN/NOPB Instrumentational OP Amps applications.

  • Professional videography
  • Automotive sensors
  • Switching amplifier
  • Logarithmic operation circuits
  • Broadcasting
  • Inverse/same-phase proportional circuit
  • Laptop
  • Weak signal detection
  • Video amplifiers
  • Signal transformation

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