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LM385AZ-1.2

LM385AZ-1.2

Manufacturer No:

LM385AZ-1.2

Manufacturer:

National Semiconductor

Description:

VOLTAGE REFERENCE

Datasheet:

Datasheet

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LM385AZ-1.2 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    TO-92-3
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA)
  • Mounting Type
    Through Hole
  • 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
    ±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 LM385AZ-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:1. Precision: The LM385AZ-1.2 provides a highly accurate voltage reference of 1.2 volts. It has a low initial tolerance and temperature coefficient, ensuring stable and precise voltage output.2. Low power consumption: This chip operates at very low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Small form factor: The LM385AZ-1.2 comes in a small SOT-23 package, which makes it suitable for space-constrained designs or applications where size reduction is important.4. Wide operating temperature range: It can operate reliably across a wide temperature range, typically from -40°C to 85°C, making it suitable for various environmental conditions.5. Low output impedance: The chip has a low output impedance, which allows it to drive loads with minimal voltage drop and ensures accurate voltage regulation.Application scenarios:1. Voltage references: The LM385AZ-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 suitable for applications that run on batteries, such as portable devices, sensors, and low-power microcontrollers.3. Temperature sensors: The LM385AZ-1.2 can be used as a reference voltage for temperature sensors, ensuring accurate and stable temperature measurements.4. Industrial and automotive applications: Its wide operating temperature range and small form factor make it suitable for industrial and automotive applications, including control systems, instrumentation, and automotive electronics.5. Precision analog circuits: The chip can be used in precision analog circuits that require stable and accurate voltage references, such as audio amplifiers, filters, and signal conditioning circuits.Overall, the LM385AZ-1.2 offers precision, low power consumption, and small size, making it suitable for a wide range of applications where stable and accurate voltage references are required.
LM385AZ-1.2 Relevant information