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LM4140ACMX-1.2/NOPB

LM4140ACMX-1.2/NOPB

Manufacturer No:

LM4140ACMX-1.2/NOPB

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140ACMX-1.2/NOPB Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Supply
    375µA
  • Voltage - Input
    1.8V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    2.2µVp-p
  • Temperature Coefficient
    3ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    8 mA
  • Voltage - Output (Min/Fixed)
    1.25V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4140ACMX-1.2/NOPB is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4140ACMX-1.2/NOPB provides a highly accurate output voltage reference with a typical initial accuracy of ±0.02%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 10ppm/°C, which means the output voltage remains stable over a wide temperature range. 3. Low Dropout Voltage: The chip has a low dropout voltage of 200mV at 10mA, enabling it to operate efficiently even with low input-output voltage differentials. 4. Low Quiescent Current: It has a low quiescent current of 120μA, making it suitable for low-power applications. 5. Small Package: The LM4140ACMX-1.2/NOPB comes in a small SOT-23 package, allowing for space-efficient designs.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4140ACMX-1.2/NOPB make it ideal for precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. 2. Industrial Control Systems: The chip's stability and low dropout voltage make it suitable for industrial control systems that require precise voltage references, such as process control, automation, and robotics. 3. Portable Devices: Due to its low quiescent current and small package, the LM4140ACMX-1.2/NOPB can be used in battery-powered portable devices like smartphones, tablets, and wearable devices to provide stable voltage references. 4. Communication Systems: The chip's accuracy and stability make it useful in communication systems, including wireless base stations, routers, and network switches, where precise voltage references are required for signal processing and data transmission. 5. Automotive Electronics: The LM4140ACMX-1.2/NOPB can be employed in automotive electronics applications like engine control units, infotainment systems, and advanced driver-assistance systems (ADAS) to ensure accurate voltage references for reliable operation.Overall, the LM4140ACMX-1.2/NOPB integrated circuit chip offers high precision, stability, and low power consumption, making it suitable for a wide range of applications that require accurate voltage references.
LM4140ACMX-1.2/NOPB Relevant information