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LM4140BCMX-2.5

LM4140BCMX-2.5

Manufacturer No:

LM4140BCMX-2.5

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% 8SOIC

Datasheet:

Datasheet

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LM4140BCMX-2.5 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
    6ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    8 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4140BCMX-2.5 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 LM4140BCMX-2.5 provides a highly accurate output voltage reference with a typical initial accuracy of ±0.2% and a maximum temperature coefficient of 50 ppm/°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Power Consumption: This chip operates at low power, typically consuming only 120 μA of current. It is designed to minimize power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4140BCMX-2.5 can operate within a wide voltage range, from 2.7V to 30V. This flexibility allows it to be used in various voltage levels and power supply configurations.4. Small Package: The chip is available in a small SOT-23 package, which is compact and space-saving. This feature is advantageous in applications where board space is limited.Application Scenarios: 1. Precision Instrumentation: The LM4140BCMX-2.5 can be used as a voltage reference in precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and low temperature coefficient ensure stable and precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4140BCMX-2.5 can provide a reliable reference voltage for ADCs, ensuring accurate and consistent digital conversion.3. Power Management: The chip can be used in power management circuits to provide a stable voltage reference for voltage regulators, voltage monitors, and power control circuits. Its low power consumption is beneficial in energy-efficient power management systems.4. Portable and Battery-Powered Devices: Due to its low power consumption and small package, the LM4140BCMX-2.5 is suitable for portable and battery-powered devices such as smartphones, tablets, portable medical devices, and handheld measurement instruments.5. Industrial Control Systems: The chip can be utilized in industrial control systems that require precise voltage references for analog signal conditioning, control loops, and sensor interfaces. Its wide operating range and high accuracy make it suitable for various industrial applications.It is important to note that the specific application and suitability of the LM4140BCMX-2.5 may vary depending on the requirements and specifications of the particular project or system.
LM4140BCMX-2.5 Relevant information