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LM4128CMFX-4.1

LM4128CMFX-4.1

Manufacturer No:

LM4128CMFX-4.1

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

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LM4128CMFX-4.1 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
    4.496V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    350µVp-p
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMFX-4.1 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4128CMFX-4.1 provides a highly accurate output voltage of 4.096V with a maximum initial accuracy of ±0.1%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50ppm/°C, which ensures stable performance 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 Output Noise: It offers low output noise, which is essential for applications requiring precise voltage references. 5. Small Package: The LM4128CMFX-4.1 comes in a small SOT-23 package, allowing for space-efficient designs.Application Scenarios: 1. Precision Instrumentation: The LM4128CMFX-4.1 can be used as a voltage reference in precision instrumentation devices such as digital multimeters, oscilloscopes, and data acquisition systems. 2. Analog-to-Digital Converters (ADCs): It is commonly employed as a reference voltage source for ADCs, ensuring accurate and stable conversion of analog signals. 3. Power Management: The chip can be utilized in power management circuits to provide a stable and precise voltage reference for voltage regulators, voltage supervisors, and battery charging circuits. 4. Sensor Calibration: The LM4128CMFX-4.1 can be used in sensor calibration applications where a precise and stable reference voltage is required for accurate sensor measurements. 5. Portable Devices: Due to its low power consumption and small package size, it is suitable for portable devices such as smartphones, tablets, and wearable electronics, where power efficiency and space constraints are crucial.Overall, the LM4128CMFX-4.1 offers high precision, low temperature coefficient, low power consumption, and small package size, making it suitable for a wide range of applications requiring accurate and stable voltage references.
LM4128CMFX-4.1 Relevant information