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LF444ACN

LF444ACN

Manufacturer No:

LF444ACN

Manufacturer:

Texas Instruments

Description:

IC OPAMP JFET 4 CIRCUIT 14DIP

Datasheet:

Datasheet

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LF444ACN Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    14-PDIP
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply Span (Max)
    44 V
  • Voltage - Supply Span (Min)
    44 V
  • Current - Output / Channel
    14 mA
  • Current - Supply
    600µA (x4 Channels)
  • Voltage - Input Offset
    2 mV
  • Current - Input Bias
    10 pA
  • Gain Bandwidth Product
    1 MHz
  • Slew Rate
    1V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LF444ACN is a low-power quad operational amplifier integrated circuit (IC) chip. Here are the advantages and application scenarios of the LF444ACN IC:Advantages: 1. Low power consumption: The LF444ACN operates at low power levels, making it suitable for battery-powered applications where power efficiency is crucial. 2. Wide supply voltage range: It can work with a wide range of supply voltages, typically -5V to +15V, making it versatile and compatible with various power sources. 3. High gain and bandwidth: The IC has a high open-loop gain and a wide bandwidth, allowing it to amplify and process signals accurately across a broad frequency range. 4. Low input bias current: The LF444ACN exhibits low input bias current, minimizing the impact of input current on the circuit's performance and ensuring accurate signal amplification. 5. High slew rate: It has a high slew rate, enabling fast response and rapid amplification of input signals.Application Scenarios: 1. Audio Amplification: The LF444ACN is commonly used in audio amplification circuits due to its low distortion, high gain, and wide bandwidth. It can be used in audio equipment like mixers, amplifiers, and audio signal processing systems. 2. Signal Conditioning: The IC chip can be used in signal conditioning circuits to amplify weak signals from sensors such as strain gauges, thermocouples, or pressure transducers, making it useful in various instrumentation applications. 3. Active Filters: As the LF444ACN features high gain and wide bandwidth, it is suitable for designing active filters for applications such as anti-aliasing filters in data acquisition systems or audio frequency equalizers. 4. Voltage or Current Sources: It can be utilized to build stable voltage or current sources in applications like temperature sensors, precision measurement devices, or constant-current LED drivers. 5. Low Power Applications: The LF444ACN's low power consumption makes it ideal for portable devices, battery-powered applications, or any scenario where power efficiency is crucial, such as handheld instruments, portable audio devices, or wireless sensor networks.Overall, the LF444ACN IC chip is known for its low power consumption, wide supply voltage range, high gain and bandwidth, low input bias current, and high slew rate, making it suitable for a range of applications involving amplification, signal conditioning, active filtering, and low power requirements.
LF444ACN Relevant information