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LM385LPRE3-1-2

LM385LPRE3-1-2

Manufacturer No:

LM385LPRE3-1-2

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT 2% TO92-3

Datasheet:

Datasheet

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LM385LPRE3-1-2 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    TO-92-3
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA) Formed Leads
  • 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%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    -
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM385LPRE3-1-2 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios:Advantages: 1. Precision: The LM385LPRE3-1-2 provides a highly accurate voltage reference with a typical initial accuracy of ±0.2% at 25°C. This precision makes it suitable for applications that require stable and reliable voltage references. 2. Low power consumption: It operates at very low current levels, typically 15μA. This low power consumption is advantageous in battery-powered or low-power applications, as it helps to extend battery life. 3. Temperature stability: The LM385LPRE3-1-2 has a low temperature coefficient of typically 20ppm/°C, which means that its output voltage remains relatively stable over a wide temperature range. This stability is crucial in applications where temperature variations can affect the performance of the circuit. 4. Wide operating voltage range: It can operate within a wide voltage range, typically from 1.24V to 12V. This flexibility allows it to be used in various voltage-dependent applications.Application scenarios: 1. Analog-to-digital converters (ADCs): The LM385LPRE3-1-2 can be used as a reference voltage for ADCs, ensuring accurate and consistent 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. Precision instrumentation: The chip's high accuracy and stability make it suitable for precision measurement instruments, such as multimeters, oscilloscopes, and data acquisition systems. 4. Battery-powered devices: Due to its low power consumption, the LM385LPRE3-1-2 is ideal for battery-powered devices, such as portable electronics, where energy efficiency is crucial. 5. Temperature sensors: It can be used as a reference voltage for temperature sensors, ensuring accurate temperature measurements even in varying environmental conditions.Overall, the LM385LPRE3-1-2 integrated circuit chip offers precision, low power consumption, temperature stability, and wide operating voltage range, making it suitable for a range of applications that require accurate and reliable voltage references.
LM385LPRE3-1-2 Relevant information