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LM385BXMX-1.2

LM385BXMX-1.2

Manufacturer No:

LM385BXMX-1.2

Manufacturer:

National Semiconductor

Description:

VOLTAGE REFERENCE

Datasheet:

Datasheet

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LM385BXMX-1.2 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Cathode
    15 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    60µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    30ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM385BXMX-1.2 is a precision voltage reference integrated circuit chip. Some of its advantages and application scenarios include:1. High Precision: The LM385BXMX-1.2 provides a highly accurate voltage reference with a tolerance of ±1.2%. This precision makes it suitable for applications that require accurate voltage references, such as analog-to-digital converters, digital-to-analog converters, and voltage regulators.2. Low Temperature Drift: The chip has a low temperature coefficient of 20ppm/°C, which means that the output voltage remains stable even with temperature variations. This makes it ideal for applications that require stable voltage references in varying temperature environments.3. Low Power Consumption: The LM385BXMX-1.2 operates at low power, typically consuming only 15μA of current. This low power consumption is beneficial for battery-powered devices or applications where power efficiency is crucial.4. Small Package: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where miniaturization is important.5. Wide Operating Range: The LM385BXMX-1.2 can operate within a wide voltage range of 1.24V to 5V. This flexibility allows it to be used in various voltage reference applications.Application scenarios for the LM385BXMX-1.2 include:1. Precision Instrumentation: The chip can be used as a stable voltage reference in precision measurement instruments like multimeters, oscilloscopes, or data acquisition systems.2. Analog and Digital Circuitry: It can serve as a reference voltage for analog circuits, such as operational amplifiers, filters, or analog sensors. Additionally, it can be used as a stable reference for digital circuits, such as microcontrollers or digital signal processors.3. Power Management: The LM385BXMX-1.2 can be employed in voltage regulators or power management circuits to provide a stable reference voltage for controlling power supplies or battery charging circuits.4. Sensor Calibration: It can be utilized in sensor calibration circuits to provide a precise and stable reference voltage for calibrating sensors like temperature sensors, pressure sensors, or strain gauges.5. Portable Electronics: Due to its low power consumption and small package, the chip is suitable for portable electronic devices like smartphones, tablets, or wearable devices, where power efficiency and miniaturization are essential.It's important to note that the specific application scenarios may vary depending on the requirements and design considerations of the electronic system.
LM385BXMX-1.2 Relevant information