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LM385M3X-1.2

LM385M3X-1.2

Manufacturer No:

LM385M3X-1.2

Manufacturer:

National Semiconductor

Description:

IC VREF SHNT -2.43%/+2.02% SOT23

Datasheet:

Datasheet

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LM385M3X-1.2 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Cathode
    10 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    60µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    -2.43%, +2.02%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM385M3X-1.2 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common applications:Advantages: 1. Precision: The LM385M3X-1.2 provides a highly accurate voltage reference with a typical initial accuracy of ±0.2% at 25°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Power Consumption: This chip operates at low power, typically consuming only 15μA of current. It is ideal for battery-powered devices or applications where power efficiency is crucial.3. Wide Temperature Range: The LM385M3X-1.2 can operate over a wide temperature range, typically from -40°C to +85°C. This makes it suitable for applications in harsh environments or extreme temperature conditions.4. Small Package: The chip is available in a small SOT-23 package, which makes it easy to integrate into compact designs or space-constrained applications.Application Scenarios: 1. Voltage References: The LM385M3X-1.2 can be used as a stable voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and precision measurement instruments.2. Battery-Powered Devices: Due to its low power consumption, the chip is well-suited for battery-powered devices like portable instruments, data loggers, and energy-efficient sensors.3. Industrial Control Systems: The LM385M3X-1.2 can be used in industrial control systems that require precise and stable voltage references for accurate measurements, control signals, or calibration purposes.4. Automotive Electronics: With its wide temperature range and accuracy, the chip can be employed in automotive applications like engine control units (ECUs), dashboard instrumentation, or sensor interfaces.5. Medical Devices: The precision and low power consumption of the LM385M3X-1.2 make it suitable for medical devices that require accurate voltage references, such as patient monitoring systems, portable medical instruments, or implantable devices.Overall, the LM385M3X-1.2 integrated circuit chip offers precise voltage references, low power consumption, and wide temperature range, making it versatile for various applications where stable and accurate voltage references are essential.
LM385M3X-1.2 Relevant information