LF347DR
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- Mfr.Part #
- LF347DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SOIC
- Stock
- 4,409
- In Stock ：
- 4,409
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Programmable Power :
- No
- Height :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.91mm
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 15V
- Current - Input Bias :
- 50pA
- Length :
- 8.65mm
- Pbfree Code :
- yes
- Dual Supply Voltage :
- 9V
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Terminal Pitch :
- 1.27mm
- Input Offset Voltage (Vos) :
- 10mV
- Packing Method :
- TR
- Micropower :
- No
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Low-Bias :
- yes
- Unity Gain BW-Nom :
- 3000 kHz
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Thickness :
- 1.58mm
- Pin Count :
- 14
- Amplifier Type :
- J-FET
- Bandwidth :
- 3MHz
- Mounting Type :
- Surface Mount
- Frequency Compensation :
- yes
- Nominal Supply Current :
- 11mA
- Common Mode Rejection Ratio :
- 70 dB
- Base Part Number :
- LF347
- Power Supplies :
- +-15V
- Voltage Gain :
- 100dB
- Number of Channels :
- 4
- Radiation Hardening :
- No
- Operating Supply Current :
- 8mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Power Dissipation :
- 608mW
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Terminal Position :
- Dual
- Number of Functions :
- 4
- Number of Terminations :
- 14
- Supply Voltage Limit-Max :
- 18V
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Voltage - Input Offset :
- 5mV
- Low-Offset :
- No
- Slew Rate :
- 13V/µs
- Max Power Dissipation :
- 608mW
- Mount :
- Surface Mount
- Number of Pins :
- 14
- Operating Temperature :
- 0°C~70°C
- Datasheets
- LF347DR
4 Channels 50pA 70 dB Instrumentational OP Amps 0.0002μA 7V~36V ±3.5V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)
LF347DR Overview
There is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called J-FET-types. A Tape & Reel (TR) case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 10mV. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of 0°C~70°C when it comes to operating temperatureIt is possible to operate this buffer amplifier from a supply current of 8mA . 100dB should be the voltage gain. Op amp ic has 4 channels. For the packing of the instrumentation amplifier, TR is adopted.
LF347DR Features
14 Pins
supply voltage of 15V
100dB voltage gain
LF347DR Applications
There are a lot of Texas Instruments
LF347DR Instrumentational OP Amps applications.
- 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
- Power control
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