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LM4121IM5-ADJ

LM4121IM5-ADJ

Manufacturer No:

LM4121IM5-ADJ

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES ADJ 0.5% SOT23-5

Datasheet:

Datasheet

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LM4121IM5-ADJ Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    12 V
  • 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)
    1.216V
  • Output Type
    Adjustable
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4121IM5-ADJ 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 LM4121IM5-ADJ provides a highly accurate output voltage reference with a low initial tolerance and low temperature coefficient. This precision makes it suitable for applications that require precise voltage references.2. Low Power Consumption: This chip operates at very low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Range: The LM4121IM5-ADJ can operate over a wide voltage range, typically from 2.7V to 12V. This flexibility allows it to be used in various voltage levels and power supply configurations.4. Adjustable Output Voltage: The "ADJ" in the part number indicates that the output voltage of the chip can be adjusted. This feature allows for customization and fine-tuning of the reference voltage to meet specific application requirements.Application Scenarios: 1. Precision Measurement Instruments: The LM4121IM5-ADJ can be used as a voltage reference in precision measurement instruments like digital multimeters, oscilloscopes, or data acquisition systems. Its high accuracy and low temperature coefficient ensure precise and stable measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4121IM5-ADJ can provide a reliable reference voltage for ADCs, ensuring accurate and consistent digital conversion.3. Power Management Systems: The chip's low power consumption and wide operating range make it suitable for power management systems in various devices. It can be used as a reference voltage for voltage regulators, battery charging circuits, or power monitoring systems.4. Sensor Calibration: Many sensors require a stable and accurate reference voltage for calibration purposes. The LM4121IM5-ADJ can provide a precise voltage reference for sensor calibration, ensuring accurate and reliable sensor readings.5. Portable and Battery-Powered Devices: Due to its low power consumption and wide operating range, the LM4121IM5-ADJ is well-suited for portable and battery-powered devices. It can be used as a voltage reference in applications like portable medical devices, handheld instruments, or portable communication devices.Overall, the LM4121IM5-ADJ integrated circuit chip offers high precision, low power consumption, and adjustable output voltage, making it suitable for a wide range of applications that require accurate and stable voltage references.
LM4121IM5-ADJ Relevant information