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OPA349NA/3K

OPA349NA/3K

Manufacturer No:

OPA349NA/3K

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 1 CIRCUIT SOT23-5

Datasheet:

Datasheet

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OPA349NA/3K Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply Span (Max)
    5.5 V
  • Voltage - Supply Span (Min)
    1.8 V
  • Current - Output / Channel
    8 mA
  • Current - Supply
    1µA
  • Voltage - Input Offset
    2 mV
  • Current - Input Bias
    0.5 pA
  • Gain Bandwidth Product
    70 kHz
  • Slew Rate
    0.02V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    1
  • Amplifier Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The OPA349NA/3K is a precision operational amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios:1. High Precision: The OPA349NA/3K provides high accuracy and precision in amplification, making it suitable for applications that require precise signal conditioning and measurement.2. Low Noise: This operational amplifier chip has low noise characteristics, enabling it to amplify weak signals without introducing significant noise interference. It is ideal for applications that demand high signal fidelity, such as audio amplification and medical instrumentation.3. Wide Bandwidth: With a wide bandwidth, the OPA349NA/3K can handle high-frequency signals effectively. It is suitable for applications that involve amplification of fast-changing signals, such as data acquisition systems and high-speed communication circuits.4. Low Power Consumption: This chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.5. Rail-to-Rail Input and Output: The OPA349NA/3K supports rail-to-rail input and output voltage ranges, allowing it to handle signals that span the entire supply voltage range. This feature is beneficial in applications where the input or output signals can approach the power supply voltage limits.6. Single-Supply Operation: The chip can operate from a single power supply, simplifying the circuit design and reducing the component count. It is well-suited for applications that require a compact and cost-effective solution.Application scenarios for the OPA349NA/3K include:1. Sensor Signal Conditioning: The high precision and low noise characteristics of this chip make it suitable for amplifying and conditioning signals from various sensors, such as temperature sensors, pressure sensors, and strain gauges.2. Audio Amplification: The low noise and wide bandwidth of the OPA349NA/3K make it suitable for audio amplification applications, including headphone amplifiers, audio mixers, and preamplifiers.3. Data Acquisition Systems: The chip's high precision, wide bandwidth, and low power consumption make it suitable for data acquisition systems that require accurate and efficient signal conditioning, such as data loggers and measurement instruments.4. Medical Instrumentation: The OPA349NA/3K's precision and low noise characteristics make it suitable for medical instrumentation applications, including ECG amplifiers, blood pressure monitors, and patient monitoring systems.5. Communication Circuits: The wide bandwidth and low power consumption of this chip make it suitable for communication circuits, such as transimpedance amplifiers for optical receivers and high-speed data transmission systems.Overall, the OPA349NA/3K integrated circuit chip offers high precision, low noise, wide bandwidth, and low power consumption, making it versatile for various applications that require accurate signal amplification and conditioning.
OPA349NA/3K Relevant information