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LM4128DMFX-1.8

LM4128DMFX-1.8

Manufacturer No:

LM4128DMFX-1.8

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 1% SOT23-5

Datasheet:

Datasheet

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LM4128DMFX-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
    ±1%
  • 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 LM4128DMFX-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 LM4128DMFX-1.8:Advantages: 1. High Precision: The LM4128DMFX-1.8 provides a highly accurate output voltage of 1.8V with a maximum initial accuracy of ±0.2%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50ppm/°C, which means the output voltage remains stable over a wide temperature range. 3. Low Quiescent Current: The chip has a low quiescent current of 80μA, making it suitable for low-power applications. 4. Low Dropout Voltage: With a low dropout voltage of 200mV, the LM4128DMFX-1.8 can operate efficiently even when the input voltage is close to the output voltage.Application Scenarios: 1. Precision Instrumentation: The LM4128DMFX-1.8 can be used as a stable voltage reference in precision instruments like digital multimeters, oscilloscopes, and data acquisition systems. 2. Sensor Calibration: It is suitable for calibrating sensors that require a precise and stable reference voltage, such as temperature sensors, pressure sensors, and strain gauges. 3. Portable Devices: Due to its low quiescent current and low dropout voltage, the LM4128DMFX-1.8 is ideal for battery-powered portable devices like smartphones, tablets, and wearable devices. 4. Analog-to-Digital Converters (ADCs): The chip can be used as a reference voltage for ADCs, ensuring accurate and consistent conversion of analog signals to digital values. 5. Industrial Control Systems: In industrial control systems, the LM4128DMFX-1.8 can provide a stable reference voltage for control circuits, ensuring precise and reliable operation.It's important to note that the specific advantages and application scenarios may vary depending on the requirements of the system and the overall design considerations.
LM4128DMFX-1.8 Relevant information