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LM4040DEX3-3.3-T

LM4040DEX3-3.3-T

Manufacturer No:

LM4040DEX3-3.3-T

Description:

PRECISION MICROPOWER SHUNT VREF

Datasheet:

Datasheet

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LM4040DEX3-3.3-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
    70 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    50µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    3.3V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4040DEX3-3.3-T is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It has a fixed output voltage of 3.3 volts and offers several advantages and application scenarios:Advantages: 1. High Precision: The LM4040DEX3-3.3-T provides a highly accurate output voltage with a typical initial accuracy of ±0.1% and a temperature coefficient of ±50 ppm/°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Power Consumption: This chip has a low quiescent current of 60 μA, making it suitable for battery-powered applications where power efficiency is crucial.3. Small Package: The LM4040DEX3-3.3-T is available in a small SOT-23 package, which makes it suitable for space-constrained applications and allows for easy integration into compact electronic devices.4. Wide Temperature Range: It operates over a wide temperature range of -40°C to +125°C, making it suitable for use in various environmental conditions.Application Scenarios: 1. Voltage References: The LM4040DEX3-3.3-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 power consumption and small package, this chip is suitable for use in portable devices like smartphones, tablets, and wearable electronics, where power efficiency and space-saving are essential.3. Industrial and Automotive Electronics: The high precision and wide temperature range of the LM4040DEX3-3.3-T make it suitable for industrial and automotive applications, such as sensor calibration, temperature measurement, and control systems.4. Medical Devices: The precision and stability of this voltage reference chip make it suitable for medical devices that require accurate and reliable voltage references, such as patient monitoring systems, diagnostic equipment, and medical imaging devices.Overall, the LM4040DEX3-3.3-T integrated circuit chip offers high precision, low power consumption, and a small package, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4040DEX3-3.3-T Relevant information