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LM4040DEX3-4.1

LM4040DEX3-4.1

Manufacturer No:

LM4040DEX3-4.1

Description:

PRECISION MICROPOWER SHUNT VREF

Datasheet:

Datasheet

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LM4040DEX3-4.1 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
    78 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    64µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4040DEX3-4.1 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It has a fixed output voltage of 4.096V with a tolerance of ±0.1%. Here are some advantages and application scenarios of this chip:Advantages: 1. High Precision: The LM4040DEX3-4.1 provides a highly accurate and stable output voltage, making it suitable for applications that require precise voltage references. 2. Low Temperature Coefficient: It has a low temperature coefficient, which means that the output voltage remains relatively stable over a wide temperature range. 3. Low Quiescent Current: The chip has a low quiescent current, which minimizes power consumption and makes it suitable for battery-powered applications. 4. Small Package: The LM4040DEX3-4.1 is available in a small SOT-23 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Analog-to-Digital Converters (ADCs): The LM4040DEX3-4.1 can be used as a reference voltage for ADCs, ensuring accurate and consistent conversion of analog signals to digital values. 2. Precision Instrumentation: It is suitable for precision measurement instruments where a stable and accurate voltage reference is required. 3. Voltage Regulators: The chip can be used as a reference voltage for voltage regulators, ensuring a stable and precise output voltage. 4. Sensor Calibration: It can be used in sensor calibration circuits to provide a stable and accurate reference voltage for calibration purposes. 5. Portable Devices: Due to its low power consumption and small package, the LM4040DEX3-4.1 is suitable for use in portable devices such as handheld meters, data loggers, and portable medical devices.Overall, the LM4040DEX3-4.1 is a precision voltage reference chip with high accuracy, stability, and low power consumption, making it suitable for various applications that require a reliable and precise voltage reference.
LM4040DEX3-4.1 Relevant information