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LF412CDE4

LF412CDE4

LF412CDE4

Texas Instruments

50pA 70 dB Instrumentational OP Amps 7V~36V ±3.5V~18V LF412 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

LF412CDE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Max Power Dissipation500mW
Technology JFET
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number LF412
Pin Count8
Number of Elements 2
Power Supplies+-15V
Operating Supply Current 4.5mA
Nominal Supply Current6.8mA
Power Dissipation500mW
Slew Rate13V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 70 dB
Current - Input Bias 50pA
Voltage - Supply, Single/Dual (±) 7V~36V ±3.5V~18V
Input Offset Voltage (Vos) 3mV
Bandwidth 3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 3000 kHz
Voltage Gain 106.02dB
Power Supply Rejection Ratio (PSRR) 70dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 800μV
Low-Bias YES
MicropowerNO
Programmable PowerNO
Input Offset Current-Max (IIO) 0.0001μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2175 items

LF412CDE4 Product Details

LF412CDE4 Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the J-FET type. The op amp is delivered to you in a Tube case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 3mV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of 0°C~70°C . As long as the supply current of the chip does not exceed 4.5mA, this op amp ic can operate. 106.02dB should remain the voltage gain. The linear amplifier consists of 2 different elements in total.

LF412CDE4 Features


8 Pins
supply voltage of 15V
106.02dB voltage gain


LF412CDE4 Applications


There are a lot of Texas Instruments
LF412CDE4 Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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