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LM4040DEM3-2.1+T

LM4040DEM3-2.1+T

Manufacturer No:

LM4040DEM3-2.1+T

Description:

IC VREF SHUNT 1% SOT23-3

Datasheet:

Datasheet

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LM4040DEM3-2.1+T Specifications

  • Type
    Parameter
  • Current - Cathode
    70 µA
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    28µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    2.048V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM4040DEM3-2.1+T is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its key advantages and applications:Advantages: 1. High Precision: The LM4040DEM3-2.1+T provides a highly accurate output voltage of 2.1V with a typical initial accuracy of ±0.1%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50ppm/°C, which ensures stable and accurate voltage reference over a wide temperature range. 3. Low Quiescent Current: The chip has a low quiescent current of 60μA, making it suitable for low-power applications. 4. Small Package: It is available in a small SOT-23 package, which makes it suitable for space-constrained designs.Application Scenarios: 1. Voltage References: The LM4040DEM3-2.1+T can be used as a stable voltage reference in various applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and precision measurement equipment. 2. Portable Devices: Due to its low quiescent current and small package, it is ideal for battery-powered portable devices, such as smartphones, tablets, portable media players, and wearable devices. 3. Industrial and Automotive Electronics: The chip's high precision and low temperature coefficient make it suitable for use in industrial and automotive electronics, including instrumentation, control systems, automotive sensors, and engine management systems. 4. Communication Systems: It can be used in communication systems, such as wireless transceivers, base stations, and network equipment, where stable and accurate voltage references are required for signal processing and modulation. 5. Medical Devices: The LM4040DEM3-2.1+T can be utilized in medical devices, such as patient monitoring systems, diagnostic equipment, and portable medical devices, where precision voltage references are crucial for accurate measurements and reliable operation.Overall, the LM4040DEM3-2.1+T integrated circuit chip offers high precision, low temperature coefficient, low quiescent current, and a small package, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4040DEM3-2.1+T Relevant information