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LM4128BMFX-3.0

LM4128BMFX-3.0

Manufacturer No:

LM4128BMFX-3.0

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.2% SOT23-5

Datasheet:

Datasheet

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LM4128BMFX-3.0 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Current - Supply
    100µA
  • Voltage - Input
    3.4V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    285µVp-p
  • Temperature Coefficient
    75ppm/°C
  • Tolerance
    ±0.2%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    3V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128BMFX-3.0 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 LM4128BMFX-3.0 provides a highly accurate output voltage reference with a tolerance of ±0.2% at 25°C. This precision makes it suitable for applications that require accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4128BMFX-3.0 is typically 50ppm/°C. This low temperature drift ensures that the output voltage remains stable over a wide temperature range, making it suitable for temperature-sensitive applications.3. Low Quiescent Current: The quiescent current of the LM4128BMFX-3.0 is typically 80μA. This low current consumption makes it suitable for battery-powered applications where power efficiency is crucial.4. Wide Operating Voltage Range: The LM4128BMFX-3.0 can operate within a wide voltage range of 2.7V to 12V. This flexibility allows it to be used in various voltage supply scenarios.Application Scenarios: 1. Precision Instrumentation: The LM4128BMFX-3.0 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 drift ensure precise measurements.2. Industrial Control Systems: In industrial control systems, where accurate voltage references are required for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor interfaces, the LM4128BMFX-3.0 can provide stable and precise voltage references.3. Portable Devices: Due to its low quiescent current and wide operating voltage range, the LM4128BMFX-3.0 is suitable for battery-powered portable devices such as handheld meters, portable medical devices, and portable audio equipment. It helps optimize power consumption while maintaining accuracy.4. Automotive Electronics: The LM4128BMFX-3.0 can be used in automotive electronics applications that require stable and accurate voltage references, such as engine control units (ECUs), dashboard displays, and sensor interfaces.5. Communication Systems: In communication systems, the LM4128BMFX-3.0 can be used as a voltage reference for analog-to-digital converters, digital-to-analog converters, and other signal processing circuits, ensuring accurate and reliable data conversion.Overall, the LM4128BMFX-3.0 offers high precision, low temperature drift, low power consumption, and wide voltage range, making it suitable for a wide range of applications that require accurate and stable voltage references.
LM4128BMFX-3.0 Relevant information