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LM4140ACMX-4.1

LM4140ACMX-4.1

Manufacturer No:

LM4140ACMX-4.1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140ACMX-4.1 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
    400µA
  • 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)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4140ACMX-4.1 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-4.1 provides a highly accurate output voltage reference with a tolerance of ±0.1% over the temperature range of -40°C to +85°C. This precision makes it suitable for applications that require accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4140ACMX-4.1 is typically 10ppm/°C, which means that the output voltage remains stable even with temperature variations. This feature is crucial in applications where temperature changes can affect the performance of the circuit.3. Low Quiescent Current: The quiescent current of the LM4140ACMX-4.1 is typically 120μA, making it suitable for low-power applications. It helps in conserving energy and extending battery life in portable devices.4. Small Package: The LM4140ACMX-4.1 is available in a small SOT-23 package, which makes it suitable for space-constrained applications. Its compact size allows for easy integration into various circuit designs.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4140ACMX-4.1 make it ideal for precision instrumentation applications. It can be used as a voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other measurement devices.2. Portable Devices: The low quiescent current and small package size of the LM4140ACMX-4.1 make it suitable for portable devices such as smartphones, tablets, and wearable electronics. It can be used as a stable voltage reference for power management circuits, battery monitoring, and other low-power applications.3. Industrial Control Systems: The LM4140ACMX-4.1 can be used in industrial control systems that require precise voltage references. It can provide stable voltage references for control circuits, sensors, and feedback loops in applications such as motor control, robotics, and automation.4. Communication Systems: The LM4140ACMX-4.1 can be utilized in communication systems that require accurate voltage references. It can be used in radio frequency (RF) circuits, transceivers, and baseband processing units to ensure stable and reliable operation.Overall, the LM4140ACMX-4.1 offers high precision, low temperature coefficient, low quiescent current, and a small package size, making it suitable for a wide range of applications that require accurate voltage references in various industries.
LM4140ACMX-4.1 Relevant information