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OPA445AU

OPA445AU

Manufacturer No:

OPA445AU

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 1 CIRCUIT 8SOIC

Datasheet:

Datasheet

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OPA445AU Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • 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
  • Gain Bandwidth Product
    2 MHz
  • Slew Rate
    15V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The OPA445AU is a high-speed, voltage-feedback operational amplifier (op-amp) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the OPA445AU are:Advantages: 1. High Speed: The OPA445AU 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 Distortion: The op-amp chip has low distortion characteristics, ensuring accurate signal amplification and faithful reproduction of the input signal.3. High Output Current: The OPA445AU can deliver high output current, making it suitable for driving low impedance loads or multiple loads simultaneously.4. Wide Supply Voltage Range: It operates over a wide supply voltage range of ±2.5V to ±18V, providing flexibility in various power supply configurations.5. Rail-to-Rail Inputs and Outputs: The op-amp chip supports rail-to-rail input and output voltage swings, allowing it to handle signals close to the power supply rails without distortion.Application Scenarios: 1. High-Speed Signal Amplification: The OPA445AU is commonly used in applications that require high-speed signal amplification, such as video amplifiers, high-frequency filters, and data acquisition systems.2. Active Filters: Due to its high bandwidth and low distortion, the op-amp chip is suitable for active filter designs, including low-pass, high-pass, band-pass, and notch filters.3. ADC/DAC Buffers: The OPA445AU can be used as a buffer amplifier for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), ensuring accurate and high-speed signal conversion.4. Pulse and RF Amplification: The high-speed characteristics of the op-amp chip make it suitable for pulse amplification applications, such as pulse generators and radar systems. It can also be used in radio frequency (RF) amplifiers.5. Test and Measurement Equipment: The OPA445AU is commonly used in test and measurement equipment, such as oscilloscopes, spectrum analyzers, and signal generators, where high-speed and accurate signal processing is required.Overall, the OPA445AU integrated circuit chip offers high-speed performance, low distortion, and wide application versatility, making it suitable for a range of applications requiring fast and accurate signal amplification and processing.
OPA445AU Relevant information