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LF442CN/NOPB

LF442CN/NOPB

Manufacturer No:

LF442CN/NOPB

Manufacturer:

Texas Instruments

Description:

IC OPAMP JFET 2 CIRCUIT 8DIP

Datasheet:

Datasheet

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LF442CN/NOPB Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply Span (Max)
    30 V
  • Voltage - Supply Span (Min)
    10 V
  • Current - Output / Channel
    6.8 mA
  • Current - Supply
    400µA (x2 Channels)
  • Voltage - Input Offset
    1 mV
  • Current - Input Bias
    10 pA
  • Gain Bandwidth Product
    1 MHz
  • Slew Rate
    1V/µs
  • Output Type
    -
  • Number of Circuits
    2
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LF442CN/NOPB is a dual JFET input operational amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of LF442CN/NOPB:Advantages: 1. Low input bias and offset currents: The LF442CN/NOPB has very low input bias and offset currents, which ensures accurate and precise signal amplification.2. High input impedance: It has a high input impedance, making it suitable for applications where the input signal source has a high output impedance.3. Low noise: The LF442CN/NOPB has low noise characteristics, making it suitable for applications where signal fidelity is crucial, such as audio amplification.4. Wide supply voltage range: It can operate with a wide supply voltage range, typically from ±4V to ±18V, allowing flexibility in various power supply configurations.5. High slew rate: The LF442CN/NOPB has a high slew rate, enabling it to handle fast-changing input signals accurately.Application scenarios: 1. Audio amplification: The LF442CN/NOPB's low noise and high input impedance make it suitable for audio amplification applications, such as preamplifiers, audio mixers, and headphone amplifiers.2. Instrumentation amplifiers: Its low input bias and offset currents, along with high input impedance, make it suitable for precision instrumentation amplifiers used in measurement and control systems.3. Active filters: The LF442CN/NOPB can be used in active filter circuits, such as low-pass, high-pass, band-pass, and notch filters, due to its accurate amplification and low noise characteristics.4. Signal conditioning: It can be used for signal conditioning applications, such as amplifying weak signals from sensors or transducers before further processing.5. Voltage regulators: The LF442CN/NOPB can be used in voltage regulator circuits to provide stable and accurate voltage references.6. Oscillators: It can be used in oscillator circuits, such as audio oscillators or waveform generators, due to its high slew rate and accurate amplification.Overall, the LF442CN/NOPB integrated circuit chip is versatile and finds applications in various fields where accurate amplification, low noise, and high input impedance are required.
LF442CN/NOPB Relevant information