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LM4121IM5X-1.2

LM4121IM5X-1.2

Manufacturer No:

LM4121IM5X-1.2

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

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LM4121IM5X-1.2 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 ~ 85°C (TA)
  • Current - Supply
    275µA
  • Voltage - Input
    1.5V ~ 12V
  • Noise - 10Hz to 10kHz
    30µVrms
  • Noise - 0.1Hz to 10Hz
    20µVp-p
  • Temperature Coefficient
    50ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    5 mA
  • Voltage - Output (Min/Fixed)
    1.25V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4121IM5X-1.2 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4121IM5X-1.2 are:Advantages: 1. High Precision: The LM4121IM5X-1.2 provides a highly accurate output voltage reference with a tolerance of ±0.2% at 25°C. This precision makes it suitable for applications that require accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4121IM5X-1.2 is typically 50ppm/°C. This low temperature drift ensures that the output voltage remains stable over a wide temperature range, making it suitable for temperature-sensitive applications.3. Low Quiescent Current: The LM4121IM5X-1.2 has a low quiescent current of typically 85μA. This low power consumption makes it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Small Package: The LM4121IM5X-1.2 is available in a small SOT-23-5 package, which makes it suitable for space-constrained applications or designs where miniaturization is important.Application Scenarios: 1. Precision Instrumentation: The LM4121IM5X-1.2 can be used as a voltage reference in precision instrumentation devices such as digital multimeters, oscilloscopes, or data acquisition systems. Its high accuracy and low temperature drift ensure precise measurements.2. Industrial Control Systems: In industrial control systems, the LM4121IM5X-1.2 can be used as a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), or sensor interfaces. Its low power consumption and small package make it suitable for industrial applications.3. Portable Devices: Due to its low quiescent current and small package, the LM4121IM5X-1.2 is well-suited for portable devices like smartphones, tablets, or wearable electronics. It can be used as a voltage reference for power management circuits, battery monitoring, or sensor interfaces.4. Automotive Electronics: The LM4121IM5X-1.2 can also find applications in automotive electronics, where precision voltage references are required for various systems such as engine control units, infotainment systems, or advanced driver-assistance systems (ADAS).Overall, the LM4121IM5X-1.2 offers high precision, low temperature drift, low power consumption, and a small package, making it suitable for a wide range of applications that require accurate and stable voltage references.
LM4121IM5X-1.2 Relevant information