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LM1458N

LM1458N

Manufacturer No:

LM1458N

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 2 CIRCUIT 8DIP

Datasheet:

Datasheet

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LM1458N 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)
    36 V
  • Voltage - Supply Span (Min)
    36 V
  • Current - Supply
    3mA (x2 Channels)
  • Voltage - Input Offset
    1 mV
  • Current - Input Bias
    200 nA
  • Gain Bandwidth Product
    1 MHz
  • Slew Rate
    0.5V/µs
  • Output Type
    -
  • Number of Circuits
    2
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM1458N is a dual operational amplifier integrated circuit chip. It has several advantages and application scenarios, including:1. Wide range of applications: The LM1458N can be used in a variety of applications, including audio amplifiers, voltage followers, active filters, oscillators, comparators, and signal conditioners.2. High gain and bandwidth: It has a high gain of 94 dB and a bandwidth of 1 MHz, making it suitable for applications requiring amplification of low-frequency signals.3. Low input offset voltage: The LM1458N has a low input offset voltage, which ensures accurate amplification and signal processing.4. Low input bias current: It has a low input bias current, which minimizes the loading effect on the input signal source.5. Wide supply voltage range: The chip can operate with a wide supply voltage range of ±3V to ±18V, making it compatible with various power supply configurations.6. Low power consumption: The LM1458N consumes low power, making it suitable for battery-powered applications.7. DIP package: It is available in a dual in-line package (DIP), which makes it easy to use on breadboards or in through-hole PCB designs.Application scenarios of LM1458N include:1. Audio amplifiers: The LM1458N can be used to amplify audio signals in audio systems, such as headphones, speakers, and audio mixers.2. Active filters: It can be used to implement active filters for signal conditioning and frequency response shaping in audio and communication systems.3. Voltage followers: The chip can be used as a voltage follower to buffer and isolate signals between different stages of a circuit.4. Signal conditioners: It can be used to condition and amplify weak signals from sensors or transducers in various applications, such as temperature measurement, pressure sensing, or strain gauges.5. Comparators: The LM1458N can be used as a comparator to compare two input signals and generate a digital output based on the comparison result.6. Oscillators: It can be used to generate oscillating signals for applications such as clock generation, tone generation, or frequency modulation.Overall, the LM1458N is a versatile operational amplifier chip with various advantages and can be applied in a wide range of electronic circuits and systems.
LM1458N Relevant information