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
- Operating Supply Current :
- 8mA
- Terminal Position :
- Dual
- Contact Plating :
- Gold
- Supply Voltage Limit-Max :
- 18V
- Supply Voltage :
- 15V
- Frequency Compensation :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Terminal Form :
- Gull wing
- Pin Count :
- 14
- Pbfree Code :
- yes
- Number of Functions :
- 4
- Mount :
- Surface Mount
- Max Power Dissipation :
- 608mW
- JESD-609 Code :
- e4
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Voltage Gain :
- 100dB
- Low-Offset :
- No
- Mounting Type :
- Surface Mount
- Amplifier Type :
- J-FET
- Peak Reflow Temperature (Cel) :
- 260
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Micropower :
- No
- REACH SVHC :
- No SVHC
- Current - Input Bias :
- 50pA
- Terminal Pitch :
- 1.27mm
- Nominal Supply Current :
- 11mA
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Number of Pins :
- 14
- ECCN Code :
- EAR99
- Number of Terminations :
- 14
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Low-Bias :
- yes
- Common Mode Rejection Ratio :
- 70 dB
- Dual Supply Voltage :
- 9V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 4
- Power Dissipation :
- 608mW
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Base Part Number :
- LF347
- Voltage - Input Offset :
- 5mV
- Slew Rate :
- 13V/µs
- Architecture :
- VOLTAGE-FEEDBACK
- Length :
- 8.65mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Radiation Hardening :
- No
- Input Offset Voltage (Vos) :
- 10mV
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Bandwidth :
- 3MHz
- Unity Gain BW-Nom :
- 3000 kHz
- Power Supplies :
- +-15V
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- Width :
- 3.91mm
- Programmable Power :
- No
- 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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