LF347BN/PB
- Mfr.Part #
- LF347BN/PB
- Manufacturer
- National Semiconductor
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14DIP
- Stock
- 4,461
- In Stock :
- 4,461
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Low-Bias :
- yes
- Operating Supply Voltage :
- 18V
- Average Bias Current-Max (IIB) :
- 0.008μA
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Number of Functions :
- 4
- Amplifier Type :
- J-FET
- Pbfree Code :
- No
- Length :
- 19.18mm
- Gain Bandwidth Product :
- 4MHz
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 14
- Terminal Position :
- Dual
- Mount :
- Through Hole
- Number of Terminations :
- 14
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- JESD-609 Code :
- e0
- Input Offset Voltage (Vos) :
- 5mV
- Current - Input Bias :
- 50pA
- Power Supplies :
- +-15V
- Height Seated (Max) :
- 5.08mm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Packaging :
- Tube
- Architecture :
- VOLTAGE-FEEDBACK
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Voltage - Supply, Single/Dual (±) :
- 8V~36V ±4V~18V
- Unity Gain BW-Nom :
- 4000 kHz
- Base Part Number :
- LF347
- Supply Voltage :
- 15V
- Slew Rate :
- 13V/µs
- Frequency Compensation :
- yes
- Voltage - Input Offset :
- 3mV
- Mounting Type :
- Through Hole
- Number of Circuits :
- 4
- Series :
- BI-FET II™
- Voltage Gain :
- 100dB
- Radiation Hardening :
- No
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Low-Offset :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Common Mode Rejection Ratio :
- 80 dB
- Nominal Supply Current :
- 7.2mA
- Operating Temperature :
- 0°C~70°C
- Number of Pins :
- 14
- Datasheets
- LF347BN/PB

50pA 80 dB Instrumentational OP Amps 0.008μA 18V 8V~36V ±4V~18V LF347 14 Pins 14-DIP (0.300, 7.62mm)
LF347BN/PB Overview
A 14-DIP (0.300, 7.62mm) case is used to package the op amp. J-FET-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. There are 14 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 5mV. It is recommended that this electronic component be mounted using the Through Hole mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about 0°C~70°C . There should be no change in the voltage gain. On this instrumentation amplifier, there are 4 circuits that are connected together. The operating supply voltage of the buffer op amp is rated at 18V. The BI-FET II™ indicates the series number of the op amp.
LF347BN/PB Features
14 Pins
supply voltage of 15V
100dB voltage gain
LF347BN/PB Applications
There are a lot of Texas Instruments
LF347BN/PB Instrumentational OP Amps applications.
- Addition operation circuits
- 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
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