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LM385BDE4-1-2

LM385BDE4-1-2

Manufacturer No:

LM385BDE4-1-2

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT 1.235V 8SOIC

Datasheet:

Datasheet

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LM385BDE4-1-2 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
    20ppm/°C Typical
  • Tolerance
    ±1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LM385BDE4-1-2 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 LM385BDE4-1-2 provides a highly accurate voltage reference with a typical initial accuracy of ±0.2%. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM385BDE4-1-2 is typically 20 ppm/°C. This low temperature drift ensures that the output voltage remains stable over a wide temperature range, making it ideal for temperature-sensitive applications.3. Low Power Consumption: The LM385BDE4-1-2 operates at low power, typically consuming only 15 μA of current. This low power consumption is beneficial for battery-powered applications, as it helps to extend the battery life.4. Wide Operating Voltage Range: The chip can operate within a wide voltage range, typically from 1.24V to 6V. This flexibility allows it to be used in various voltage levels and power supply configurations.Application Scenarios: 1. Voltage References: The LM385BDE4-1-2 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 LM385BDE4-1-2 is suitable for battery-powered devices that require accurate voltage references, such as portable medical devices, handheld instruments, and battery-operated sensors.3. Temperature Measurement: The LM385BDE4-1-2's low temperature coefficient makes it suitable for temperature measurement applications. It can be used as a reference voltage for temperature sensors, thermocouples, and temperature control systems.4. Industrial Control Systems: The chip's precision and stability make it suitable for industrial control systems that require accurate voltage references, such as process control, automation, and instrumentation.5. Automotive Electronics: The LM385BDE4-1-2 can be used in automotive electronics, including engine control units (ECUs), sensors, and automotive instrumentation, where stable and accurate voltage references are essential.Overall, the LM385BDE4-1-2 integrated circuit chip offers precision, low power consumption, and stability, making it suitable for a wide range of applications that require accurate voltage references.
LM385BDE4-1-2 Relevant information