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  • LF347BDR

LF347BDR

50pA 80 dB Instrumentational OP Amps 0.0002μA 7V~36V ±3.5V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LF347BDR
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 618
  • Description: 50pA 80 dB Instrumentational OP Amps 0.0002μA 7V~36V ±3.5V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

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

LF347BDR Overview


Packaged in a 14-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. 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. A total of 14 terminations have been reported in the past few weeks. 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. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. There are 14 pins on this chip. There is an input offset voltage of 5mV for this buffer op amp. This electronic component is recommended to be mounted using the mounting type Surface Mount. With regard to operating temperature, this op amp functions well at 0°C~70°C. A supply current of 8mA can be used to operate this linear amplifier. 100dB should be the voltage gain. A total of 4 elements are present in this linear amplifier. TR is adopted to pack the instrumentation amplifier.

LF347BDR Features


14 Pins
supply voltage of 15V
100dB voltage gain

LF347BDR Applications


There are a lot of Texas Instruments LF347BDR Instrumentational OP Amps applications.

  • ECG equipment
  • High gain DC amplifier
  • Automotive sensors
  • Portable docking station
  • Instrumentation
  • Displayers for aircraft and air transportation control systems
  • RF cable systems
  • Video conversion and routing
  • Automatic control
  • Signal filtering