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LM4140BCMX-2.5/NOPB

LM4140BCMX-2.5/NOPB

Manufacturer No:

LM4140BCMX-2.5/NOPB

Manufacturer:

National Semiconductor

Description:

LM4140 PRECISION MICROPOWER LOW

Datasheet:

Datasheet

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LM4140BCMX-2.5/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
    6ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    8 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    LM4140
The LM4140BCMX-2.5/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 LM4140BCMX-2.5/NOPB provides a highly accurate output voltage reference with a typical initial accuracy of ±0.02% and a temperature coefficient of ±10ppm/°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, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Small Package: The LM4140BCMX-2.5/NOPB comes in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where size reduction is important.4. Wide Operating Range: It operates over a wide supply voltage range of 2.7V to 30V, allowing it to be used in various voltage levels and applications.Application Scenarios: 1. Precision Instrumentation: The LM4140BCMX-2.5/NOPB can be used as a voltage reference in precision instrumentation devices such as multimeters, oscilloscopes, data loggers, or calibration equipment. Its high accuracy and stability ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4140BCMX-2.5/NOPB can be used as a reference voltage source in ADC circuits, ensuring reliable and precise analog-to-digital conversions.3. Power Management: Voltage references are commonly used in power management circuits to provide stable reference voltages for voltage regulators, power supplies, or battery charging circuits. The LM4140BCMX-2.5/NOPB can be employed in such applications to ensure stable and accurate voltage regulation.4. Sensor Calibration: Many sensors require a precise and stable reference voltage for calibration purposes. The LM4140BCMX-2.5/NOPB can be used as a reference voltage source in sensor calibration circuits, ensuring accurate and consistent sensor readings.5. Portable Electronics: Due to its low power consumption and small package size, the LM4140BCMX-2.5/NOPB is suitable for portable electronic devices such as smartphones, tablets, or wearable devices. It can be used as a voltage reference in power management circuits or other applications requiring accurate voltage references.Overall, the LM4140BCMX-2.5/NOPB offers high precision, low power consumption, and a small package size, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4140BCMX-2.5/NOPB Relevant information