LF347BDR
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- Mfr.Part #
- LF347BDR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SOIC
- Stock
- 2,645
- In Stock ：
- 2,645
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Max Power Dissipation :
- 608mW
- Mount :
- Surface Mount
- Nominal Supply Current :
- 11mA
- Power Supplies :
- +-15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- Input Offset Voltage (Vos) :
- 5mV
- Base Part Number :
- LF347
- Terminal Pitch :
- 1.27mm
- Voltage Gain :
- 100dB
- Pbfree Code :
- yes
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Packing Method :
- TR
- Pin Count :
- 14
- Voltage - Input Offset :
- 3mV
- Bandwidth :
- 3MHz
- Frequency Compensation :
- yes
- Number of Elements :
- 4
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Supply Voltage Limit-Max :
- 18V
- Operating Supply Current :
- 8mA
- Mounting Type :
- Surface Mount
- Micropower :
- No
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Low-Offset :
- No
- Power Dissipation :
- 608mW
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Number of Functions :
- 4
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Packaging :
- Tape and Reel (TR)
- Current - Input Bias :
- 50pA
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Thickness :
- 1.58mm
- Contact Plating :
- Gold
- Number of Terminations :
- 14
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 15V
- Slew Rate :
- 13V/µs
- JESD-609 Code :
- e4
- Low-Bias :
- yes
- Amplifier Type :
- J-FET
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Width :
- 3.91mm
- Unity Gain BW-Nom :
- 3000 kHz
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Peak Reflow Temperature (Cel) :
- 260
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Programmable Power :
- No
- Common Mode Rejection Ratio :
- 80 dB
- Length :
- 8.65mm
- Operating Temperature :
- 0°C~70°C
- Datasheets
- LF347BDR
50pA 80 dB Instrumentational OP Amps 0.0002μA 7V~36V ±3.5V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)
LF347BDR Overview
Packaging for the buffer amplifier is in the form of a 14-SOIC (0.154, 3.90mm Width) case. A J-FET-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 14-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 5mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at 0°C~70°C as far as operating temperature is concerned. Using a supply current of 8mA , this buffer op amp will be able to operate. 100dB should be the voltage gain. There is an operating supply voltage rating of 4 for this operational amplifier, which is rated at the manufacturer. A TR-shaped amplifier is used to pack the buffer amps.
LF347BDR Features
14 Pins
supply voltage of 15V
100dB voltage gain
LF347BDR Applications
There are a lot of Texas Instruments
LF347BDR Instrumentational OP Amps applications.
- 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
- Information processing
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