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LM385M

LM385M

Manufacturer No:

LM385M

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2% 8SOIC

Datasheet:

Datasheet

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LM385M Specifications

  • Type
    Parameter
  • 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
    55 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    50µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±2%
  • Current - Output
    20 mA
  • Voltage - Output (Max)
    5.3 V
  • Voltage - Output (Min/Fixed)
    1.24V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Not For New Designs
  • Series
    -
The LM385M is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and finds application in various scenarios. Some of the advantages and application scenarios of the LM385M are:Advantages: 1. Precision: The LM385M provides a highly accurate voltage reference with low temperature coefficient and excellent long-term stability. It offers a typical initial accuracy of ±0.2%. 2. Low Power Consumption: It operates at very low power, making it suitable for battery-powered applications or devices with power constraints. 3. Wide Operating Range: The LM385M can operate over a wide temperature range, typically from -40°C to +85°C, making it suitable for various environmental conditions. 4. Low Output Impedance: It has a low output impedance, which ensures stability and accuracy even when driving low impedance loads. 5. Easy to Use: The LM385M is available in a small package and requires minimal external components, making it easy to integrate into different circuit designs.Application Scenarios: 1. Voltage References: The LM385M is primarily used as a voltage reference in various electronic systems. It provides a stable and accurate voltage source for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and other precision analog circuits. 2. Battery-Powered Devices: Due to its low power consumption, the LM385M is commonly used in battery-powered devices such as portable instruments, handheld meters, and battery chargers. It helps maintain accurate voltage levels even as the battery voltage decreases. 3. Industrial and Automotive Applications: The LM385M's wide operating temperature range and stability make it suitable for industrial and automotive applications. It can be used in temperature sensors, instrumentation, control systems, and automotive electronics. 4. Test and Measurement Equipment: The LM385M is often used in test and measurement equipment where precise voltage references are required. It ensures accurate measurements and calibration of instruments. 5. Audio Equipment: The LM385M can be used in audio equipment such as amplifiers, mixers, and audio processors to provide stable reference voltages for accurate signal processing and reproduction.Overall, the LM385M offers precision, stability, and low power consumption, making it a versatile voltage reference chip suitable for a wide range of applications in various industries.
LM385M Relevant information