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LF444CMX

LF444CMX

LF444CMX

Texas Instruments

10pA 70 dB Instrumentational OP Amps 0.0001μA 18V 10V~36V ±5V~18V LF444 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LF444CMX Datasheet

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Specifications
Name Value
Type Parameter
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)
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 TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 15V
Terminal Pitch 1.27mm
Base Part Number LF444
Pin Count 14
Operating Supply Voltage 18V
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 70 dB
Current - Input Bias 10pA
Voltage - Supply, Single/Dual (±) 10V~36V ±5V~18V
Input Offset Voltage (Vos) 10mV
Gain Bandwidth Product 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.0001μA
Power Supply Rejection Ratio (PSRR) 70dB
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 3mV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.0001μA
Height Seated (Max) 1.75mm
Length 8.65mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.754400 $4.7544
10 $4.485283 $44.85283
100 $4.231399 $423.1399
500 $3.991886 $1995.943
1000 $3.765930 $3765.93
LF444CMX Product Details

LF444CMX Overview


There is a 14-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. This is a J-FET type op amp. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. It is estimated that there will be 14 terminations in the next few months. It consists of a total of 14 pins in total. Please take in mind that op amp should be run at 15V. Instrumentation amplifier is a part of Operational Amplifier. 14 pins are available on the instrumentation amplifier. As far as the input offset voltage is concerned, linear amplifier rates at 10mV. This electronic component is recommended to be mounted using the mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of 0°C~70°C. You can run this op amp ic on 600μA . Op amp is a member of the 100dB's 100dB family. Op amp has total of 4 elements. The operating supply voltage of the buffer op amp is rated at 18V. An buffer amplifier is packed in a TAPE AND REEL-shape according to the design. As the name implies, BI-FET? refers to the series of the buffer op amp.

LF444CMX Features


14 Pins
supply voltage of 15V
100dB voltage gain

LF444CMX Applications


There are a lot of Texas Instruments LF444CMX Instrumentational OP Amps applications.

  • Test and measurement instruments
  • Differentiator circuits
  • Signal amplification
  • Portable media players
  • Integrator circuits
  • Fission chambers
  • High input resistance broadband
  • Video computer boards
  • Signal operation
  • RF cable systems

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