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LM385SM-1.2

LM385SM-1.2

Manufacturer No:

LM385SM-1.2

Manufacturer:

National Semiconductor

Description:

VOLTAGE REFERENCE

Datasheet:

Datasheet

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LM385SM-1.2 Specifications

  • Type
    Parameter
  • Current - Cathode
    15 µA
  • 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 - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    60µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    20ppm/°C Typical
  • Tolerance
    ±2.02%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    LM285-1.2
The LM385SM-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. Here are some of its advantages and application scenarios:Advantages: 1. Precision: The LM385SM-1.2 provides a precise voltage reference of 1.2 volts, which is crucial in applications requiring accurate voltage references. 2. Low Temperature Coefficient: It has a low temperature coefficient, meaning that the output voltage remains stable even with temperature variations. This makes it suitable for applications where temperature changes can affect the performance. 3. Low Power Consumption: The chip operates with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important. 4. Small Package: The LM385SM-1.2 comes in a small surface-mount package, allowing for compact designs and space-saving in electronic circuits.Application Scenarios: 1. Analog-to-Digital Converters (ADCs): The LM385SM-1.2 can be used as a voltage reference for ADCs, ensuring accurate and stable conversion of analog signals to digital values. 2. Voltage Regulators: It can serve as a stable voltage reference for voltage regulators, ensuring a precise and constant output voltage. 3. Sensor Calibration: The chip's precision and stability make it suitable for calibrating sensors that require accurate voltage references, such as temperature sensors or pressure sensors. 4. Test and Measurement Equipment: The LM385SM-1.2 can be used in various test and measurement applications where precise voltage references are necessary, such as multimeters or oscilloscopes. 5. Portable Electronics: Due to its low power consumption and small package, it can be used in portable electronic devices like smartphones, tablets, or wearable devices, where space and power efficiency are crucial.These are just a few examples of the advantages and application scenarios of the LM385SM-1.2 integrated circuit chip. Its precision, stability, low power consumption, and small package make it a versatile component in various electronic designs.
LM385SM-1.2 Relevant information