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LM4128CMFX-1.8

LM4128CMFX-1.8

Manufacturer No:

LM4128CMFX-1.8

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

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LM4128CMFX-1.8 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Current - Supply
    100µA
  • Voltage - Input
    2.2V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    170µVp-p
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.8V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMFX-1.8 is a specific variant of the LM4128 series of integrated circuit chips, which are precision voltage references. Here are some advantages and application scenarios of the LM4128CMFX-1.8:Advantages: 1. High Precision: The LM4128CMFX-1.8 provides a highly accurate output voltage of 1.8V with a typical initial accuracy of ±0.2%. 2. Low Temperature Drift: It exhibits very low temperature coefficient of 50ppm/°C, ensuring stable voltage reference even with temperature variations. 3. Low Quiescent Current: The chip has a low quiescent current of 80μA, making it suitable for low-power applications. 4. Low Output Noise: It offers low output noise voltage, which is important for noise-sensitive applications. 5. Small Package: The LM4128CMFX-1.8 comes in a small SOT-23 package, allowing for space-efficient designs.Application Scenarios: 1. Precision Analog Circuits: The LM4128CMFX-1.8 can be used as a stable voltage reference for precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers, and other precision analog circuits. 2. Battery-Powered Devices: Due to its low quiescent current, the chip is suitable for battery-powered devices where power efficiency is crucial, such as portable instruments, data loggers, and energy harvesting systems. 3. Sensor Calibration: Precision voltage references like the LM4128CMFX-1.8 are used in sensor calibration circuits to provide accurate and stable reference voltages for calibration purposes. 4. Industrial and Automotive Applications: The LM4128CMFX-1.8 can be employed in industrial and automotive applications that require precise voltage references for control systems, instrumentation, and sensor interfaces. 5. Test and Measurement Equipment: It can be utilized in test and measurement equipment, such as multimeters, oscilloscopes, and signal generators, to ensure accurate and reliable measurements.It's important to note that the specific advantages and application scenarios may vary depending on the requirements and specifications of the overall system design.
LM4128CMFX-1.8 Relevant information