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LF444ACN

LF444ACN

LF444ACN

Texas Instruments

10pA 80 dB Instrumentational OP Amps 0.00005μA 22V 10V~44V ±5V~22V LF444 14 Pins 14-DIP (0.300, 7.62mm)

SOT-23

LF444ACN Datasheet

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Specifications
Name Value
Type Parameter
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
Series BI-FET™
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Packing Method RAIL
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 4
Supply Voltage 20V
Base Part Number LF444
Pin Count 14
Operating Supply Voltage 22V
Number of Elements 4
Power Supplies +-15V
Operating Supply Current 600μA
Nominal Supply Current 600μA
Power Dissipation 670mW
Output Current 8mA
Slew Rate 1V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 80 dB
Current - Input Bias 10pA
Voltage - Supply, Single/Dual (±) 10V~44V ±5V~22V
Input Offset Voltage (Vos) 5mV
Gain Bandwidth Product 1MHz
Neg Supply Voltage-Nom (Vsup) -20V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.00005μA
Power Supply Rejection Ratio (PSRR) 80dB
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 2mV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.00005μA
Height Seated (Max) 5.08mm
Length 19.18mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
225 $2.18400 $491.4
LF444ACN Product Details

LF444ACN Overview


The linear amplifier is packaged in a 14-DIP (0.300, 7.62mm) case. The instrumentation amplifier in this picture is of the J-FET-type. Linear amplifier is delivered in a Tube case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins on it. It is important to remember that this op amp should be operated at a voltage of 20V volts. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 14-pin op amp ic is included in the package. In terms of input offset voltage, operational amplifier rates 5mV. This electronic part is best mounted with type Through Hole. It is important to note that this linear amplifier works well at a temperature of 0°C~70°C when it comes to operating temperatureA supply current of 600μA can be used to operate this linear amplifier. Op amp is a member of the 100dB's 100dB family. As a whole, there are 4 elements that make up this buffer amplifier. The operating supply voltage of instrumentation amplifier is rated 22V voltage. The linear amplifier is packaged by using a RAIL axis. The BI-FET? stands for the buffer op amp's serial number.

LF444ACN Features


14 Pins
supply voltage of 20V
100dB voltage gain

LF444ACN Applications


There are a lot of Texas Instruments LF444ACN Instrumentational OP Amps applications.

  • Voltage regulation circuit
  • High speed sample
  • Television
  • Medical imaging
  • Multimedia playback equipment
  • Ultrasound transducers
  • Navigation
  • Thermocouples
  • Subtraction operation circuits
  • High-frequency data acquisition systems

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