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LF347BN

LF347BN

LF347BN

Texas Instruments

4 Channels 50pA 80 dB Instrumentational OP Amps 0.0002μA 18V 7V~36V ±3.5V~18V LF347 14 Pins 14-DIP (0.300, 7.62mm)

SOT-23

LF347BN Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology JFET
Terminal Position DUAL
Number of Functions 4
Supply Voltage 15V
Base Part Number LF347
Pin Count 14
Operating Supply Voltage 18V
Power Supplies +-15V
Number of Channels 4
Operating Supply Current 8mA
Nominal Supply Current 11mA
Power Dissipation 680mW
Output Current 31mA
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 4MHz
Gain Bandwidth Product 3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 3000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.0002μA
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 3mV
Low-Bias YES
Micropower NO
Bias Current-Max (IIB) @25C 0.0002μA
Programmable Power NO
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.76000 $0.76
10 $0.66700 $6.67
25 $0.62640 $15.66
100 $0.51110 $51.11
500 $0.40400 $202
LF347BN Product Details

LF347BN Overview


The linear amplifier is packaged in a 14-DIP (0.300, 7.62mm) case. An op amp of this type is a J-FET-type. The op amp is delivered to you in a Tube case. We are approaching the 14h termination of the year. A total of 14 pins are attached to buffer op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. There are 14 pins on this chip. Regarding input offset voltage, op amp rates 5mV. Through Hole is the recommended mounting type for this linear amplifier. With regard to operating temperature, op amp ranges 0°C~70°C. An 8mA volt supply current is needed for this linear amplifier to operate. 100dB should remain the voltage gain. On the buffer amps, there are 4 channels that can be used. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

LF347BN Features


14 Pins
supply voltage of 15V
100dB voltage gain

LF347BN Applications


There are a lot of Texas Instruments LF347BN Instrumentational OP Amps applications.

  • Division circuits
  • Mobile phone
  • MP3
  • Comparator
  • Oscilloscopes
  • RF cable systems
  • Band-stop filter
  • Industrial control system
  • ECG equipment
  • Non-polarized electrodes

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