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LF353DG4

LF353DG4

Manufacturer No:

LF353DG4

Manufacturer:

Texas Instruments

Description:

IC OPAMP JFET 2 CIRCUIT 8SOIC

Datasheet:

Datasheet

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LF353DG4 Specifications

  • Type
    Parameter
  • Gain Bandwidth Product
    3 MHz
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    7 V
  • Current - Output / Channel
    40 mA
  • Current - Supply
    3.6mA (x2 Channels)
  • Voltage - Input Offset
    5 mV
  • Current - Input Bias
    50 pA
  • -3db Bandwidth
    -
  • Slew Rate
    13V/µs
  • Output Type
    -
  • Number of Circuits
    2
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LF353DG4 is a dual operational amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LF353DG4 are:Advantages: 1. Low input bias current: The LF353DG4 has a low input bias current, which reduces the impact of input current on the circuit's performance. This makes it suitable for applications where low input current is required, such as sensor amplification.2. High input impedance: The chip has a high input impedance, which minimizes the loading effect on the input signal source. This is beneficial in applications where the input signal source has a high output impedance, such as transducers or sensors.3. Wide bandwidth: The LF353DG4 has a wide bandwidth, allowing it to handle high-frequency signals accurately. This makes it suitable for applications that require amplification or processing of high-frequency signals, such as audio amplifiers or active filters.4. Low noise: The chip has low noise characteristics, which helps in maintaining signal integrity and minimizing distortion. This is advantageous in applications where low noise is critical, such as audio preamplifiers or measurement circuits.Application Scenarios: 1. Audio Amplification: The LF353DG4 can be used in audio amplifiers to amplify low-level audio signals from sources such as microphones or musical instruments. Its low noise and wide bandwidth make it suitable for high-fidelity audio applications.2. Active Filters: The chip can be used in active filter circuits to process and shape signals in specific frequency ranges. Its wide bandwidth and low noise make it suitable for designing active filters for audio or communication systems.3. Sensor Amplification: The LF353DG4's low input bias current and high input impedance make it suitable for amplifying signals from sensors or transducers. It can be used in applications such as temperature sensing, pressure sensing, or strain gauges.4. Instrumentation Amplifiers: The chip can be used in instrumentation amplifier circuits to amplify small differential signals accurately. Its low noise and high input impedance make it suitable for precision measurement applications.5. Oscillators: The LF353DG4 can be used in oscillator circuits to generate stable and accurate oscillations. Its wide bandwidth and low distortion characteristics make it suitable for applications such as audio oscillators or waveform generators.Overall, the LF353DG4 integrated circuit chip offers advantages such as low input bias current, high input impedance, wide bandwidth, and low noise, making it suitable for various applications ranging from audio amplification to sensor amplification and precision measurements.
LF353DG4 Relevant information