LF347N/NOPB
- Mfr.Part #
- LF347N/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14DIP
- Stock
- 44,930
- In Stock :
- 44,930
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage - Supply, Single/Dual (±) :
- 8V~36V ±4V~18V
- Voltage Gain :
- 100dB
- Contact Plating :
- Tin
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Pin Count :
- 14
- Power Dissipation :
- 1W
- Packaging :
- Tube
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- -3db Bandwidth :
- 4MHz
- Micropower :
- No
- Programmable Power :
- No
- Supply Voltage Limit-Max :
- 18V
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Dual Supply Voltage :
- 9V
- Nominal Supply Current :
- 7.2mA
- Bandwidth :
- 4MHz
- Length :
- 19.177mm
- JESD-609 Code :
- e3
- Voltage - Input Offset :
- 3mV
- Width :
- 6.35mm
- Number of Pins :
- 14
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 3.429mm
- Operating Supply Current :
- 7.2mA
- Base Part Number :
- LF347
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- REACH SVHC :
- No SVHC
- Current - Input Bias :
- 50pA
- Frequency Compensation :
- yes
- Max Power Dissipation :
- 1W
- Supply Voltage :
- 15V
- Input Offset Voltage (Vos) :
- 10mV
- Output Current per Channel :
- 7.2mA
- Unity Gain BW-Nom :
- 4000 kHz
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C
- Height :
- 5.33mm
- Output Current :
- 31mA
- Lead Free :
- Lead Free
- Low-Bias :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 4
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 4
- Slew Rate :
- 13V/µs
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Low-Offset :
- No
- Amplifier Type :
- J-FET
- Mounting Type :
- Through Hole
- Power Supplies :
- +-15V
- Average Bias Current-Max (IIB) :
- 0.008μA
- Common Mode Rejection Ratio :
- 70 dB
- Weight :
- 113.398093g
- Datasheets
- LF347N/NOPB

4 Channels 7.2mA per Channel 50pA 70 dB Instrumentational OP Amps 0.008μA 8V~36V ±4V~18V LF347 14 Pins 14-DIP (0.300, 7.62mm)
LF347N/NOPB Overview
In order to protect the op amps, a 14-DIP (0.300, 7.62mm) case is used. There are two types of operational amplifiers in this circuit. In the case of Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 14. It consists of a total of 14 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 10mV. This electronic component is recommended to be mounted using the mounting type Through Hole. It is recommended that this op amp ic be operated at a temperature no higher than 0°C~70°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 7.2mA and 10 . Maintain 100dB as the voltage gain. Buffer op amp is equipped with 4 channels on the device.
LF347N/NOPB Features
14 Pins
supply voltage of 15V
100dB voltage gain
LF347N/NOPB Applications
There are a lot of Texas Instruments
LF347N/NOPB Instrumentational OP Amps applications.
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
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