LF347DT
- Mfr.Part #
- LF347DT
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SO
- Stock
- 53
- In Stock :
- 53
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Low-Bias :
- yes
- Lead Free :
- Lead Free
- Power Dissipation :
- 680mW
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Functions :
- 4
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Amplifier Type :
- J-FET
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Common Mode Rejection Ratio :
- 70 dB
- Pin Count :
- 14
- Dual Supply Voltage :
- 15V
- Voltage - Input Offset :
- 3mV
- Base Part Number :
- LF347
- Width :
- 4mm
- Min Input Voltage :
- -18V
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Height :
- 1.6mm
- Number of Channels :
- 4
- Length :
- 8.75mm
- Factory Lead Time :
- 10 Weeks
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Max Input Voltage :
- 18V
- Supply Voltage :
- 15V
- Operating Temperature :
- 0°C~70°C
- Low-Offset :
- No
- Input Offset Voltage (Vos) :
- 10mV
- RoHS Status :
- ROHS3 Compliant
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Operating Supply Current :
- 1.4mA
- Output Current per Channel :
- 40mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Bandwidth :
- 4MHz
- Unity Gain BW-Nom :
- 4000 kHz
- Output Current :
- 60mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Pitch :
- 1.27mm
- Voltage - Supply, Single/Dual (±) :
- 8V~36V ±4V~18V
- Frequency Compensation :
- yes
- Voltage Gain :
- 106.02dB
- Nominal Supply Current :
- 10.8mA
- Average Bias Current-Max (IIB) :
- 0.02μA
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Radiation Hardening :
- No
- Number of Terminations :
- 14
- Current - Input Bias :
- 20pA
- Slew Rate :
- 16V/µs
- Packing Method :
- Tape and Reel
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LF347DT

4 Channels 40mA per Channel 20pA 70 dB Instrumentational OP Amps 0.02μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)
LF347DT Overview
There is a 14-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the J-FET-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. We are approaching the 14h termination of the year. In total, there are 14 pins on this op amp ic. This linear amplifier should be powered by an 15V battery. 14 pins are located on the operational amplifiers. The input offset voltage is 10mV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around 0°C~70°C . The buffer amplifier is capable of operating from a supply current of 1.4mA . It is recommended to keep the voltage gain at 106.02dB at all times. On the buffer amps, there are 4 channels that can be used. This linear amplifier pack is based on the TAPE AND REEL axis.
LF347DT Features
14 Pins
supply voltage of 15V
106.02dB voltage gain
LF347DT Applications
There are a lot of STMicroelectronics
LF347DT Instrumentational OP Amps applications.
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
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