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LM385AXM-1.2

LM385AXM-1.2

Manufacturer No:

LM385AXM-1.2

Manufacturer:

National Semiconductor

Description:

VOLTAGE REFERENCE

Datasheet:

Datasheet

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LM385AXM-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 LM385AXM-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 LM385AXM-1.2 provides a highly accurate voltage reference with a tolerance of ±1.2% at 25°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low power consumption: It operates at very 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.3. Wide temperature range: The LM385AXM-1.2 can operate over a wide temperature range, from -40°C to +85°C. This temperature stability allows it to be used in various environments without significant performance degradation.4. Small form factor: The chip comes in a small SOT-23 package, which makes it suitable for space-constrained applications or designs where size is a critical factor.Application scenarios: 1. Voltage references: The LM385AXM-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 equipment.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 and automotive applications: The LM385AXM-1.2's wide temperature range and precision make it suitable for industrial and automotive applications that require stable voltage references, such as temperature sensors, pressure sensors, and control systems.4. Test and measurement equipment: The chip can be used in test and measurement equipment where accurate voltage references are essential for calibration and measurement purposes.5. Consumer electronics: The LM385AXM-1.2 can find applications in consumer electronics like audio equipment, instrumentation, and precision analog circuits.Overall, the LM385AXM-1.2 offers precision, low power consumption, and a small form factor, making it a versatile voltage reference chip suitable for a wide range of applications.
LM385AXM-1.2 Relevant information