LF442ACN
- Mfr.Part #
- LF442ACN
- Manufacturer
- National Semiconductor
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 2 CIRCUIT 8DIP
- Stock
- 76
- In Stock :
- 76
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage - Supply, Single/Dual (±) :
- 10V~44V ±5V~22V
- Packaging :
- Tube
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Input Offset Voltage (Vos) :
- 1mV
- Mounting Type :
- Through Hole
- Number of Elements :
- 2
- Lead Free :
- Contains Lead
- Gain Bandwidth Product :
- 1MHz
- Current - Input Bias :
- 10pA
- Voltage Gain :
- 106.02dB
- Operating Temperature :
- 0°C~70°C
- Power Supplies :
- +-15V
- Frequency Compensation :
- yes
- Mount :
- Through Hole
- Micropower :
- yes
- Number of Terminations :
- 8
- Supply Voltage :
- 20V
- Neg Supply Voltage-Nom (Vsup) :
- -20V
- Architecture :
- VOLTAGE-FEEDBACK
- ECCN Code :
- EAR99
- RoHS Status :
- Non-RoHS Compliant
- Operating Supply Voltage :
- 22V
- Series :
- BI-FET II™
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Low-Bias :
- yes
- Base Part Number :
- LF442
- Pbfree Code :
- No
- Amplifier Type :
- J-FET
- Unity Gain BW-Nom :
- 1000 kHz
- Operating Supply Current :
- 300μA
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Common Mode Rejection Ratio :
- 80 dB
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Number of Pins :
- 8
- Output Current :
- 6.8mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 2
- JESD-609 Code :
- e0
- Pin Count :
- 8
- Voltage - Input Offset :
- 500μV
- Low-Offset :
- No
- Nominal Supply Current :
- 300μA
- Slew Rate :
- 1V/μs
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Datasheets
- LF442ACN
LF442ACN Documents

10pA 80 dB Instrumentational OP Amps 0.00005μA 22V 10V~44V ±5V~22V LF442 8 Pins 8-DIP (0.300, 7.62mm)
LF442ACN Overview
In the package, you will find a 8-DIP (0.300, 7.62mm)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the J-FET-type. A Tube case is used for delivering the op amp. During the past two weeks, there have been close to 8 terminations. A total of 8 pins are located on this board. This linear amplifier should be powered by an 20V battery. The op amp ic has an array of 8 pins on it. Op amp rates 1mV as input offset voltage. For this electrical component, Through Hole is the recommended mounting type. According to the manufacturer, this buffer op amp works well at 0°C~70°C , which is a good operating temperature. Using an 300μA supply current, this operational amplifier ics can be operated. It is recommended to keep the voltage gain at 106.02dB at all times. 2 elements make up the design of this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 22V. In this case, BI-FET II™ represents the instrumentation amplifiers' series number.
LF442ACN Features
8 Pins
supply voltage of 20V
106.02dB voltage gain
LF442ACN Applications
There are a lot of Texas Instruments
LF442ACN Instrumentational OP Amps applications.
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video computer boards
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