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LM1971MX

LM1971MX

Manufacturer No:

LM1971MX

Manufacturer:

Texas Instruments

Description:

IC VOLUME CONTROL 8SOIC

Datasheet:

Datasheet

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LM1971MX 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 (TA)
  • Interface
    SPI
  • Number of Channels
    1
  • Product Status
    Active
  • Packaging
    Tape & Reel (TR)
The LM1971MX is a digitally controlled potentiometer (DCP) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios:1. Precision Control: The LM1971MX provides precise control over resistance, allowing for accurate adjustment of audio volume, tone, or other parameters. It offers a resolution of 64 steps, enabling fine-grained adjustments.2. Digital Interface: The chip features a digital interface (I2C or SPI) that allows for easy integration with microcontrollers or digital signal processors (DSPs). This digital control eliminates the need for mechanical potentiometers, reducing noise and improving reliability.3. Low Distortion: The LM1971MX offers low total harmonic distortion (THD) and noise, ensuring high-quality audio output. It is suitable for applications where audio fidelity is crucial, such as professional audio equipment, audio mixers, or high-end consumer audio devices.4. Wide Voltage Range: The chip operates over a wide voltage range, typically from ±2.7V to ±15V. This flexibility makes it compatible with various power supply configurations and allows for integration into different electronic systems.5. Small Form Factor: The LM1971MX is available in a compact surface-mount package, making it suitable for space-constrained applications. Its small size enables integration into portable devices, audio amplifiers, or any application where board space is limited.Application scenarios for LM1971MX include:1. Audio Equipment: The chip can be used in audio mixers, preamplifiers, equalizers, or audio processors to provide precise volume control, tone adjustment, or channel balancing.2. Home Theater Systems: LM1971MX can be employed in home theater receivers or amplifiers to control audio levels, balance speaker outputs, or adjust tone settings.3. Automotive Audio Systems: The chip can be utilized in car audio systems to control volume levels, equalization, or balance between speakers.4. Instrumentation: LM1971MX can be integrated into test and measurement equipment, where precise control of signal levels or calibration is required.5. Industrial Control: The chip can be used in industrial control systems to adjust parameters such as motor speed, temperature, or lighting levels.Overall, the LM1971MX offers precise digital control, low distortion, and a small form factor, making it suitable for a wide range of audio and control applications.
LM1971MX Relevant information