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LM285D-1.2R2

LM285D-1.2R2

Manufacturer No:

LM285D-1.2R2

Manufacturer:

onsemi

Description:

IC VREF SHUNT 1% 8SOIC

Datasheet:

Datasheet

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LM285D-1.2R2 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Current - Cathode
    20 µA
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    60µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    80ppm/°C Typical
  • Tolerance
    ±1%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    1.235V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM285D-1.2R2 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 key advantages and applications:Advantages: 1. Precision: The LM285D-1.2R2 provides a highly accurate voltage reference with a tolerance of ±1.0% at 25°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Coefficient: The chip has a low temperature coefficient of 50ppm/°C, which means that the output voltage remains relatively stable over a wide temperature range. This characteristic is crucial in applications where temperature variations can affect the performance of the circuit.3. Low Power Consumption: The LM285D-1.2R2 operates at low power, making it suitable for battery-powered devices or applications where power efficiency is essential.4. Wide Operating Voltage Range: The chip can operate within a wide voltage range, typically from 1.24V to 5.3V. This flexibility allows it to be used in various circuits with different voltage requirements.Application Scenarios: 1. Voltage References: The LM285D-1.2R2 is primarily used as a voltage reference in various electronic circuits. It can provide a stable and accurate voltage source for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and other precision measurement or control systems.2. Power Supply Monitoring: The chip can be used to monitor the voltage level of a power supply. By comparing the reference voltage with the supply voltage, it can trigger an alert or control action when the supply voltage falls below or exceeds a certain threshold.3. Temperature Sensors: The LM285D-1.2R2 can be employed as a reference voltage source in temperature sensor circuits. It helps in maintaining accurate temperature measurements by compensating for temperature-induced variations in the sensor's output.4. Oscillators and Timers: The chip can be used in oscillator and timer circuits to provide a stable and precise timing reference. This is particularly useful in applications such as clocks, timers, and frequency generators.Overall, the LM285D-1.2R2 integrated circuit chip offers precision, stability, and low power consumption, making it suitable for a wide range of applications that require accurate voltage references or stable timing references.
LM285D-1.2R2 Relevant information