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LM4128AMFX-4.1

LM4128AMFX-4.1

Manufacturer No:

LM4128AMFX-4.1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% SOT23-5

Datasheet:

Datasheet

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LM4128AMFX-4.1 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
    4.496V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    350µVp-p
  • Temperature Coefficient
    75ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128AMFX-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 LM4128AMFX-4.1 provides a highly accurate output voltage reference with a tolerance of ±0.1% at 25°C. This precision makes it suitable for applications that require accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4128AMFX-4.1 is typically 20ppm/°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 LM4128AMFX-4.1 is typically 80μA. This low current consumption makes it suitable for battery-powered applications where power efficiency is crucial.4. Small Package: The LM4128AMFX-4.1 is available in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where miniaturization is required.Application Scenarios: 1. Precision Instrumentation: The LM4128AMFX-4.1 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, the LM4128AMFX-4.1 can be used as a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. Its low quiescent current and small package make it suitable for industrial applications.3. Portable Devices: Due to its low power consumption and small package, the LM4128AMFX-4.1 can be used in portable devices such as handheld meters, portable medical devices, and battery-powered sensors. It provides a stable voltage reference while minimizing power consumption.4. Automotive Electronics: The LM4128AMFX-4.1 can also find applications in automotive electronics, where precision voltage references are required for various systems such as engine control units, sensors, and infotainment systems. Its high accuracy and low temperature drift make it suitable for automotive environments.Overall, the LM4128AMFX-4.1 offers high precision, low temperature drift, low power consumption, and a small package, making it suitable for a wide range of applications that require accurate and stable voltage references.
LM4128AMFX-4.1 Relevant information