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LF444ACN/NOPB

LF444ACN/NOPB

LF444ACN/NOPB

Texas Instruments

4 Channels 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/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)
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Weight 113.398093g
Operating Temperature 0°C~70°C
Packaging Tube
Series BI-FET™
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Max Power Dissipation 670mW
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 4
Supply Voltage 20V
Base Part Number LF444
Pin Count 14
Operating Supply Voltage 22V
Power Supplies +-15V
Number of Channels 4
Number of Circuits 4
Nominal Supply Current 600μA
Power Dissipation 670mW
Output Current 8mA
Max Supply Current 800μA
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
Bandwidth 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
Programmable Power NO
Input Offset Current-Max (IIO) 0.000025μA
Height 5.33mm
Length 19.177mm
Width 6.35mm
Thickness 3.429mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.69000 $2.69
10 $2.41800 $24.18
25 $2.28600 $57.15
100 $1.98120 $198.12
500 $1.68656 $843.28
1,000 $1.42240 $1.4224
2,500 $1.35128 $2.70256
5,000 $1.30048 $6.5024
LF444ACN/NOPB Product Details

LF444ACN/NOPB Overview


Op amp is packaged in 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. 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. To be specific, this instrumentation amplifier is a type of Operational Amplifier. It has 14 pins that make up the linear amplifier. Regarding input offset voltage, buffer amplifier rates 5mV voltage. For this electrical component, Through Hole is the recommended mounting type. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of 0°C~70°C. You should keep the voltage gain at 100dB for the time being. The buffer amp consists of 4 circuits in total. As far as the device is concerned, buffer amplifier has 4 channels. The operating supply voltage of instrumentation amplifier is rated 22V voltage. The BI-FET? stands for the buffer op amp's serial number.

LF444ACN/NOPB Features


14 Pins
supply voltage of 20V
100dB voltage gain

LF444ACN/NOPB Applications


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

  • earphone
  • Commercial audio systems
  • Radar
  • Ultrasound transducers
  • High input resistance broadband
  • Car stereo
  • Test equipment
  • Mobile phone
  • Home audio systems
  • Multimedia playback equipment

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