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LM4128AMF-2.5

LM4128AMF-2.5

Manufacturer No:

LM4128AMF-2.5

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.1% SOT23-5

Datasheet:

Datasheet

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LM4128AMF-2.5 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
    2.9V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    275µVp-p
  • Temperature Coefficient
    75ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128AMF-2.5 is a specific model of integrated circuit chip manufactured by Texas Instruments. It is a precision voltage reference chip with a fixed output voltage of 2.5 volts. Here are some advantages and application scenarios of the LM4128AMF-2.5:Advantages: 1. High Precision: The LM4128AMF-2.5 offers a high initial accuracy of ±0.2% and a low temperature coefficient of 50 ppm/°C, ensuring stable and accurate voltage references. 2. Low Power Consumption: It operates with a low quiescent current of 80 μA, making it suitable for power-sensitive applications. 3. Small Package: The chip comes in a small SOT-23 package, which is compact and space-saving, making it suitable for applications with limited board space. 4. Low Output Noise: The LM4128AMF-2.5 has low output noise, which is beneficial for applications requiring a clean and stable voltage reference.Application Scenarios: 1. Precision Instrumentation: The LM4128AMF-2.5 can be used as a stable voltage reference in precision instruments like digital multimeters, oscilloscopes, and data acquisition systems, ensuring accurate measurements. 2. Analog-to-Digital Converters (ADCs): ADCs often require a stable reference voltage for accurate conversion. The LM4128AMF-2.5 can provide a precise and stable reference voltage for ADCs, improving their performance. 3. Portable Devices: Due to its low power consumption and small package, the LM4128AMF-2.5 is suitable for battery-powered portable devices like smartphones, tablets, and portable medical devices, where power efficiency and space constraints are crucial. 4. Industrial Control Systems: The chip can be used in industrial control systems, where precise voltage references are required for controlling sensors, actuators, and other components. 5. Communication Systems: The LM4128AMF-2.5 can be utilized in communication systems, such as wireless transceivers and network equipment, to provide stable reference voltages for signal processing and modulation.These are just a few examples of the advantages and application scenarios of the LM4128AMF-2.5 integrated circuit chip. The specific usage depends on the requirements of the system and the need for a stable and accurate voltage reference.
LM4128AMF-2.5 Relevant information