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LM4040DEX3-4.1+T

LM4040DEX3-4.1+T

Manufacturer No:

LM4040DEX3-4.1+T

Description:

IC VREF SHUNT 1% SC70-3

Datasheet:

Datasheet

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LM4040DEX3-4.1+T Specifications

  • Type
    Parameter
  • Current - Cathode
    78 µA
  • 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 - 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
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM4040DEX3-4.1+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 LM4040DEX3-4.1+T provides a highly accurate output voltage of 4.096V with a typical initial accuracy of ±0.1%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50ppm/°C, ensuring 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. Wide Operating Range: It can operate within a wide supply voltage range of 4.5V to 20V, allowing flexibility in various power supply designs. 5. Small Package: The LM4040DEX3-4.1+T is available in a small SOT-23 package, which is compact and suitable for space-constrained applications.Application Scenarios: 1. Precision Instrumentation: The LM4040DEX3-4.1+T can be used as a stable voltage reference in precision measurement instruments like digital multimeters, oscilloscopes, and data loggers. 2. Analog-to-Digital Converters (ADCs): It can serve as a reference voltage for ADCs, ensuring accurate conversion of analog signals into digital data. 3. Voltage Regulators: The chip can be used as a stable reference voltage for voltage regulators, improving the overall accuracy and stability of the regulated output. 4. Sensor Calibration: It can be employed in sensor calibration circuits to provide a precise and stable reference voltage for calibrating various sensors like temperature sensors, pressure sensors, etc. 5. Portable and Battery-Powered Devices: Due to its low quiescent current and wide operating range, the LM4040DEX3-4.1+T is suitable for portable and battery-powered devices, such as handheld meters, portable medical devices, and battery chargers.These are just a few examples of the advantages and application scenarios of the LM4040DEX3-4.1+T integrated circuit chip. Its high precision, low temperature coefficient, and small package make it a versatile component for various precision voltage reference applications.
LM4040DEX3-4.1+T Relevant information