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CA3040

CA3040

Manufacturer No:

CA3040

Manufacturer:

Harris Corporation

Description:

VIDEO WIDE-BAND AMPLIFIER

Datasheet:

Datasheet

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CA3040 Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Voltage - Supply, Single/Dual (±)
    -
  • Current - Supply
    -
  • Slew Rate
    -
  • -3db Bandwidth
    55 MHz
  • Number of Circuits
    1
  • Output Type
    -
  • Applications
    Video
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The CA3040 is a high-gain operational transconductance amplifier (OTA) integrated circuit chip. It has several advantages and application scenarios, including:1. High gain: The CA3040 has a high voltage gain, making it suitable for applications that require amplification of weak signals.2. Low input bias current: It has a low input bias current, which reduces the loading effect on the input signal source and improves the accuracy of the amplification.3. Wide bandwidth: The CA3040 has a wide bandwidth, allowing it to amplify signals across a broad range of frequencies.4. Low noise: It has low noise characteristics, making it suitable for applications that require amplification of low-level signals without introducing significant noise.5. Voltage-controlled current source: The CA3040 can be used as a voltage-controlled current source, making it suitable for applications such as voltage-controlled oscillators, filters, and voltage-controlled amplifiers.6. Voltage-controlled resistor: It can also be used as a voltage-controlled resistor, allowing it to be used in applications such as automatic gain control circuits and variable filters.7. Voltage-controlled amplifier: The CA3040 can be configured as a voltage-controlled amplifier, making it suitable for applications that require variable gain amplification.Some application scenarios of the CA3040 include:1. Audio amplification: The high gain and low noise characteristics of the CA3040 make it suitable for audio amplification applications, such as in audio preamplifiers and equalizers.2. Instrumentation amplifiers: The CA3040 can be used in instrumentation amplifiers to amplify small differential signals with high accuracy and low noise.3. Voltage-controlled oscillators: The voltage-controlled current source capability of the CA3040 makes it suitable for use in voltage-controlled oscillators, which are commonly used in frequency modulation (FM) and phase-locked loop (PLL) circuits.4. Filters: The voltage-controlled resistor capability of the CA3040 allows it to be used in variable filters, where the cutoff frequency can be controlled by a voltage signal.5. Automatic gain control (AGC) circuits: The voltage-controlled resistor capability of the CA3040 can be utilized in AGC circuits to automatically adjust the gain of an amplifier based on the input signal level.Overall, the CA3040 integrated circuit chip offers high gain, low noise, and versatile voltage-controlled functionalities, making it suitable for a wide range of applications in audio amplification, instrumentation, oscillators, filters, and AGC circuits.
CA3040 Relevant information