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LF347M/NOPB

LF347M/NOPB

LF347M/NOPB

Texas Instruments

4 Channels 50pA 70 dB Instrumentational OP Amps 0.008μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LF347M/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Tin
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 Tube
Series BI-FET II™
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Max Power Dissipation 1W
Technology BIPOLAR
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
Power Supplies +-15V
Number of Channels 4
Number of Circuits 4
Nominal Supply Current 7.2mA
Power Dissipation 1W
Output Current 31mA
Max Supply Current 11mA
Slew Rate 13V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 70 dB
Current - Input Bias 50pA
Voltage - Supply, Single/Dual (±) 8V~36V ±4V~18V
Input Offset Voltage (Vos) 10mV
Bandwidth 4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 4000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.008μA
Power Supply Rejection Ratio (PSRR) 70dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 18V
Voltage - Input Offset 5mV
Low-Bias YES
Micropower NO
Bias Current-Max (IIB) @25C 0.0002μA
Programmable Power NO
Dual Supply Voltage 9V
Neg Supply Voltage-Max (Vsup) -18V
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.889330 $1.88933
10 $1.782386 $17.82386
100 $1.681497 $168.1497
500 $1.586318 $793.159
1000 $1.496526 $1496.526
LF347M/NOPB Product Details

LF347M/NOPB Overview


It is packaged in an 14-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a J-FET-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 14 terminations this year. A total of 14 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 14 pins. Op amp ic rates 10mV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of 0°C~70°C. There should be no change in the voltage gain at 100dB. This op amp ic has 4 circuits. There are a total of 4 channels available on the op amps. Buffer op amp series numbers are indicated by the BI-FET II™.

LF347M/NOPB Features


14 Pins
supply voltage of 15V
100dB voltage gain


LF347M/NOPB Applications


There are a lot of Texas Instruments
LF347M/NOPB Instrumentational OP Amps applications.


  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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