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