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LM4040AEX3-2.1-T

LM4040AEX3-2.1-T

Manufacturer No:

LM4040AEX3-2.1-T

Description:

PRECISION MICROPOWER SHUNT VREF

Datasheet:

Datasheet

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LM4040AEX3-2.1-T Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SC-70-3
  • Package / Case
    SC-70, SOT-323
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Cathode
    65 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    28µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    2.048V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4040AEX3-2.1-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 LM4040AEX3-2.1-T provides a highly accurate output voltage of 2.1 volts with a typical initial accuracy of ±0.1%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50 ppm/°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 60 μA, making it suitable for low-power applications. 4. Wide Operating Range: It operates over a wide voltage range of 2.7V to 10V, allowing it to be used with various power supply voltages. 5. Small Package: The LM4040AEX3-2.1-T is available in a small SOT-23 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Precision Voltage Reference: The LM4040AEX3-2.1-T can be used as a stable and accurate voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and sensor interfaces. 2. Portable and Battery-Powered Devices: Due to its low quiescent current and wide operating voltage range, it is ideal for use in portable and battery-powered devices, including smartphones, tablets, portable media players, and handheld instruments. 3. Industrial and Automotive Applications: The chip's high precision and stability make it suitable for industrial and automotive applications, such as instrumentation, data acquisition systems, automotive electronics, and control systems. 4. Medical Devices: The LM4040AEX3-2.1-T can be used in medical devices that require accurate and stable voltage references, such as patient monitoring systems, medical imaging equipment, and diagnostic devices. 5. Test and Measurement Equipment: It is commonly used in test and measurement equipment, including oscilloscopes, multimeters, signal generators, and spectrum analyzers, where precise voltage references are essential for accurate measurements.Overall, the LM4040AEX3-2.1-T integrated circuit chip offers high precision, low temperature coefficient, low quiescent current, and a wide operating range, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4040AEX3-2.1-T Relevant information