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LMH6645MA

LMH6645MA

Manufacturer No:

LMH6645MA

Manufacturer:

National Semiconductor

Description:

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

Datasheet:

Datasheet

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LMH6645MA Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    12 V
  • Voltage - Supply Span (Min)
    2.5 V
  • Current - Output / Channel
    20 mA
  • Current - Supply
    725µA
  • Voltage - Input Offset
    1 mV
  • Current - Input Bias
    650 nA
  • -3db Bandwidth
    55 MHz
  • Slew Rate
    22V/µs
  • Output Type
    Push-Pull, Rail-to-Rail
  • Number of Circuits
    1
  • Amplifier Type
    Voltage Feedback
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LMH6645MA is a high-speed operational amplifier integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and finds application in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Speed: The LMH6645MA is designed for high-speed applications, with a bandwidth of 1.8 GHz. It can handle fast signal processing requirements.2. Low Distortion: This IC chip provides low distortion and high linearity, making it suitable for applications that require accurate signal amplification and processing.3. Low Noise: The LMH6645MA has low input voltage noise, which is beneficial in applications where signal fidelity is crucial, such as audio amplification or high-resolution data acquisition.4. Wide Supply Voltage Range: It operates over a wide supply voltage range, from 2.7V to 12V, making it compatible with various power supply configurations.5. Rail-to-Rail Output: The chip offers rail-to-rail output swing, enabling it to drive signals close to the power supply rails, maximizing the dynamic range.Application Scenarios: 1. High-Speed Data Acquisition: The LMH6645MA can be used in high-speed data acquisition systems where accurate amplification and processing of signals are required. It can handle fast analog-to-digital conversion and signal conditioning.2. Communication Systems: Due to its high bandwidth and low distortion, the chip is suitable for communication systems, including wireless base stations, broadband modems, and satellite communication equipment.3. Test and Measurement Equipment: The LMH6645MA can be utilized in test and measurement equipment, such as oscilloscopes, spectrum analyzers, and signal generators, where high-speed signal processing and accurate amplification are essential.4. Audio Amplification: With its low noise and distortion characteristics, the chip can be employed in audio amplifiers, preamplifiers, and headphone amplifiers, ensuring high-fidelity sound reproduction.5. Video Signal Processing: The high bandwidth and low distortion of the LMH6645MA make it suitable for video signal processing applications, including video distribution amplifiers, video switchers, and video surveillance systems.Overall, the LMH6645MA integrated circuit chip offers high-speed, low distortion, and low noise characteristics, making it suitable for a wide range of applications that require accurate signal amplification and processing.
LMH6645MA Relevant information