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OPA445APG4

OPA445APG4

Manufacturer No:

OPA445APG4

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 1 CIRCUIT 8DIP

Datasheet:

Datasheet

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OPA445APG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -25°C ~ 85°C
  • Voltage - Supply Span (Max)
    90 V
  • Voltage - Supply Span (Min)
    20 V
  • Current - Output / Channel
    15 mA
  • Current - Supply
    4.2mA
  • Voltage - Input Offset
    1.5 mV
  • Current - Input Bias
    10 pA
  • -3db Bandwidth
    -
  • Gain Bandwidth Product
    2 MHz
  • Slew Rate
    15V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The OPA445APG4 is a high-speed, low-power operational amplifier (op-amp) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the OPA445APG4 are:Advantages: 1. High Speed: The OPA445APG4 is designed for high-speed applications, with a bandwidth of 180 MHz. This makes it suitable for applications requiring fast signal processing and amplification.2. Low Power Consumption: The chip operates at low power, making it energy-efficient and suitable for battery-powered devices or applications where power consumption is a concern.3. Low Input Bias Current: The OPA445APG4 has a low input bias current, which minimizes the impact of input current on the circuit's performance. This is particularly useful in applications where high input impedance is required, such as sensor interfaces or transimpedance amplifiers.4. Rail-to-Rail Output: The chip provides rail-to-rail output swing, meaning it can drive signals close to the power supply rails. This feature is beneficial in applications where the full dynamic range of the power supply is required, such as audio amplification or data acquisition systems.Application Scenarios: 1. Signal Conditioning: The OPA445APG4 can be used for signal conditioning in various applications, such as sensor interfaces, medical instrumentation, or industrial control systems. Its high speed and low power consumption make it suitable for amplifying and processing signals from sensors or transducers.2. Active Filters: The chip's high bandwidth and low noise characteristics make it suitable for active filter applications. It can be used to implement low-pass, high-pass, band-pass, or band-stop filters in audio systems, communication systems, or instrumentation.3. Data Acquisition: The OPA445APG4 can be used in data acquisition systems to amplify and condition analog signals before digitization. Its high speed and low power consumption make it suitable for high-speed data acquisition applications, such as oscilloscopes or data loggers.4. Audio Amplification: The rail-to-rail output swing and low distortion characteristics of the chip make it suitable for audio amplification applications. It can be used in audio systems, headphones amplifiers, or portable audio devices.Overall, the OPA445APG4 offers high-speed, low-power, and versatile performance, making it suitable for a wide range of applications requiring precision amplification and signal conditioning.
OPA445APG4 Relevant information