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LM4140BCM

LM4140BCM

Manufacturer No:

LM4140BCM

Manufacturer:

National Semiconductor

Description:

THREE TERMINAL VOLTAGE REFERENCE

Datasheet:

Datasheet

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LM4140BCM Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    -
  • Tolerance
    -
  • Current - Output
    -
  • Voltage - Output (Min/Fixed)
    -
  • Output Type
    -
  • Reference Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The LM4140BCM is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4140BCM are:Advantages: 1. High Precision: The LM4140BCM provides a high level of precision with an initial accuracy of ±0.1% and a temperature coefficient of ±50ppm/°C. This makes it suitable for applications that require accurate voltage references.2. Low Power Consumption: The chip has a low quiescent current of 120μA, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.3. Wide Operating Range: The LM4140BCM can operate within a wide voltage range of 2.7V to 5.5V, allowing it to be used in various electronic systems.4. Small Package: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where size reduction is important.Application Scenarios: 1. Precision Instrumentation: The LM4140BCM can be used as a voltage reference in precision instrumentation applications such as multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and low temperature coefficient ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs require a stable and accurate voltage reference for accurate conversion. The LM4140BCM can be used as a reference voltage source in ADC circuits, ensuring reliable and precise analog-to-digital conversion.3. Portable Devices: Due to its low power consumption and small package, the LM4140BCM is suitable for portable devices such as smartphones, tablets, and wearable electronics. It can provide a stable reference voltage for various components and subsystems within these devices.4. Industrial Control Systems: The LM4140BCM can be used in industrial control systems that require accurate voltage references for monitoring and controlling various processes. It ensures stable and precise voltage levels for sensors, actuators, and control circuits.5. Automotive Electronics: The wide operating voltage range and high precision of the LM4140BCM make it suitable for automotive applications. It can be used in automotive electronics such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS).Overall, the LM4140BCM offers high precision, low power consumption, and a small package, making it suitable for a wide range of applications that require accurate voltage references in various industries.
LM4140BCM Relevant information