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LM4128CMF-2.0

LM4128CMF-2.0

Manufacturer No:

LM4128CMF-2.0

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

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LM4128CMF-2.0 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
    2.448V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    190µVp-p
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    2.048V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMF-2.0 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 LM4128CMF-2.0 provides a highly accurate output voltage reference with a tolerance of ±0.2% over the temperature range of -40°C to +125°C. This precision makes it suitable for applications that require accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4128CMF-2.0 is typically 20ppm/°C. This low temperature drift ensures that the output voltage remains stable even with temperature variations, making it ideal for temperature-sensitive applications.3. Low Quiescent Current: The quiescent current of the LM4128CMF-2.0 is typically 80μA. This low power consumption makes it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Small Package: The LM4128CMF-2.0 is available in a small SOT-23 package, which occupies minimal board space. This compact size is advantageous in applications with limited space constraints.Application Scenarios: 1. Precision Instrumentation: The LM4128CMF-2.0 can be used as a voltage reference in precision instrumentation devices such as digital multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and low temperature drift ensure precise measurements.2. Industrial Control Systems: In industrial control systems, the LM4128CMF-2.0 can provide a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. Its low power consumption is beneficial in energy-efficient industrial applications.3. Portable Devices: Due to its low quiescent current and small package, the LM4128CMF-2.0 is suitable for portable devices like smartphones, tablets, and wearable electronics. It can be used as a voltage reference for power management circuits, ensuring stable and efficient power supply.4. Automotive Electronics: The LM4128CMF-2.0's high precision and low temperature drift make it suitable for automotive applications. It can be used in engine control units (ECUs), sensors, and other automotive electronics, ensuring accurate and reliable voltage references in harsh temperature environments.5. Medical Equipment: In medical equipment, where precision and stability are critical, the LM4128CMF-2.0 can be used as a voltage reference in devices like patient monitors, diagnostic equipment, and laboratory instruments.Overall, the LM4128CMF-2.0 integrated circuit chip offers high precision, low temperature drift, low power consumption, and a small package size, making it suitable for a wide range of applications requiring accurate voltage references.
LM4128CMF-2.0 Relevant information