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LF412CN

LF412CN

Manufacturer No:

LF412CN

Manufacturer:

Texas Instruments

Description:

IC OPAMP JFET 2 CIRCUIT 8DIP

Datasheet:

Datasheet

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LF412CN 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)
    40 V
  • Voltage - Supply Span (Min)
    10 V
  • Current - Supply
    3.6mA (x2 Channels)
  • Voltage - Input Offset
    1 mV
  • Current - Input Bias
    50 pA
  • Gain Bandwidth Product
    4 MHz
  • Slew Rate
    15V/µs
  • Output Type
    -
  • Number of Circuits
    2
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LF412CN is a high-performance, low-noise operational amplifier (op-amp) integrated circuit chip. Some of its advantages and application scenarios include:1. Low Noise: The LF412CN has a low input noise voltage, making it suitable for applications that require high precision and low noise amplification, such as audio amplifiers, instrumentation amplifiers, and sensor signal conditioning.2. High Gain-Bandwidth Product: The op-amp has a high gain-bandwidth product, allowing it to amplify signals accurately over a wide range of frequencies. This makes it suitable for applications like active filters, active audio equalizers, and high-frequency signal amplification.3. Low Input Bias Current: The LF412CN has a low input bias current, which minimizes the impact of input current on the circuit's performance. This makes it suitable for applications that require high input impedance, such as transimpedance amplifiers and photodiode amplifiers.4. Wide Supply Voltage Range: The chip operates over a wide supply voltage range, typically from ±5V to ±18V. This flexibility in power supply allows it to be used in various applications, including battery-powered devices and industrial control systems.5. Stable and Reliable: The LF412CN has a high slew rate and excellent stability, ensuring reliable operation even in dynamic applications. It also has built-in protection features like short-circuit protection and thermal shutdown, enhancing its durability.Application scenarios for LF412CN include:1. Audio Amplification: The low noise and high gain-bandwidth product of LF412CN make it suitable for audio amplification applications, such as headphone amplifiers, audio preamplifiers, and audio mixers.2. Instrumentation and Measurement: The low input bias current and high precision of LF412CN make it suitable for instrumentation amplifiers, data acquisition systems, and measurement equipment where accurate signal amplification and conditioning are required.3. Sensor Signal Conditioning: LF412CN can be used in sensor signal conditioning circuits to amplify and condition weak sensor signals before further processing or analysis. This is commonly used in applications like temperature sensing, pressure sensing, and strain gauges.4. Active Filters: The high gain-bandwidth product and stability of LF412CN make it suitable for active filter circuits, such as low-pass filters, high-pass filters, and band-pass filters used in audio processing, communications, and signal analysis.5. Industrial Control Systems: The LF412CN's wide supply voltage range and robustness make it suitable for industrial control systems, motor control circuits, and process control applications where reliable and precise signal amplification is required.Overall, LF412CN is a versatile op-amp chip with low noise, high precision, and wide application possibilities in various industries and electronic systems.
LF412CN Relevant information