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
- Number of Pins :
- 14
- Common Mode Rejection Ratio :
- 70 dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Current - Input Bias :
- 50pA
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.91mm
- Voltage Gain :
- 100dB
- Slew Rate :
- 13V/µs
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 10mV
- Lead Free :
- Lead Free
- Number of Functions :
- 4
- Supply Voltage Limit-Max :
- 18V
- Number of Channels :
- 4
- Operating Temperature :
- 0°C~70°C
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Mount :
- Surface Mount
- Supply Voltage :
- 15V
- Packing Method :
- TR
- Amplifier Type :
- J-FET
- Thickness :
- 1.58mm
- Base Part Number :
- LF347
- Nominal Supply Current :
- 11mA
- Frequency Compensation :
- yes
- Unity Gain BW-Nom :
- 3000 kHz
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Low-Offset :
- No
- Terminal Pitch :
- 1.27mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Low-Bias :
- yes
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Mounting Type :
- Surface Mount
- Micropower :
- No
- Voltage - Input Offset :
- 5mV
- Height :
- 1.75mm
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- +-15V
- Dual Supply Voltage :
- 9V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 8mA
- JESD-609 Code :
- e4
- Number of Terminations :
- 14
- Length :
- 8.65mm
- Architecture :
- VOLTAGE-FEEDBACK
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Pin Count :
- 14
- Neg Supply Voltage-Max (Vsup) :
- -18V
- REACH SVHC :
- No SVHC
- Power Dissipation :
- 608mW
- Max Power Dissipation :
- 608mW
- RoHS Status :
- ROHS3 Compliant
- Bandwidth :
- 3MHz
- Programmable Power :
- No
- 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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