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OPA2681U

OPA2681U

Manufacturer No:

OPA2681U

Manufacturer:

Texas Instruments

Description:

IC OPAMP CFB 280MHZ DUAL 8SOIC

Datasheet:

Datasheet

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OPA2681U Specifications

  • Type
    Parameter
  • Package / Case
    8-SOIC
  • Voltage - Supply Span (Min)
    12 V
  • Current - Supply
    190 mA
  • Slew Rate
    -
  • Packaging
    Tube
The OPA2681U is a dual, low-power, high-speed operational amplifier integrated circuit (IC) chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the OPA2681U IC chip are:Advantages: 1. Low power consumption: The OPA2681U operates at a low supply current of 2.5mA per channel, making it suitable for battery-powered applications or low-power systems. 2. High-speed performance: It provides a high slew rate of 1800V/μs and a wide bandwidth of 50MHz, enabling it to handle fast signal processing and high-frequency applications. 3. Rail-to-rail input and output: The chip supports rail-to-rail input and output voltage ranges, allowing it to handle signals close to the supply rails, maximizing dynamic range and signal fidelity. 4. Low input offset voltage and low noise: The OPA2681U has low input offset voltage and low noise characteristics, ensuring accurate and clean signal amplification. 5. Wide supply voltage range: It can operate from a single supply voltage ranging from 2.7V to 12V, providing flexibility in various power supply configurations.Application Scenarios: 1. Audio amplification: The OPA2681U can be used in audio amplifiers, headphone amplifiers, or audio line drivers, where its low noise, high-speed performance, and rail-to-rail capabilities are beneficial. 2. Sensor signal conditioning: It can be employed in sensor signal conditioning circuits, such as in temperature sensors, pressure sensors, or strain gauges, due to its low offset voltage and low noise characteristics. 3. Data acquisition systems: The OPA2681U can be utilized in data acquisition systems, where it can amplify and condition analog signals from sensors or transducers before digitization. 4. Communication systems: It can be used in high-speed communication systems, such as in line drivers, equalizers, or transimpedance amplifiers, where its high bandwidth and low power consumption are advantageous. 5. Portable devices: Due to its low power consumption and wide supply voltage range, the OPA2681U is suitable for portable devices like smartphones, tablets, or portable medical equipment, where power efficiency is crucial.These advantages and application scenarios highlight the versatility and usefulness of the OPA2681U IC chip in various electronic circuits and systems.
OPA2681U Relevant information