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LM339ADR

LM339ADR

Manufacturer No:

LM339ADR

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14SOIC

Datasheet:

Datasheet

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LM339ADR Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    20mA
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    3mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM339ADR is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM339ADR operates at very low power, making it suitable for battery-powered applications.2. Wide supply voltage range: It can operate with a wide range of supply voltages, typically from 2V to 36V, making it versatile for various applications.3. High input impedance: The LM339ADR has a high input impedance, which allows it to interface easily with different types of sensors and signals.4. Open collector outputs: The outputs of the LM339ADR are open collector, which means they can be easily connected to other devices or circuits.5. Wide temperature range: It can operate in a wide temperature range, typically from -40°C to 125°C, making it suitable for industrial and automotive applications.Application scenarios of LM339ADR:1. Voltage monitoring: The LM339ADR can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used in battery voltage monitoring circuits to detect low battery levels and activate warning indicators.2. Level detection: It can be used to detect and compare different voltage levels. For instance, it can be used in level sensing circuits to detect liquid levels in tanks or containers.3. Signal conditioning: The LM339ADR can be used to condition and process analog signals. It can compare different signals and generate digital outputs based on specific conditions.4. Motor control: It can be used in motor control circuits to monitor and control motor speed, direction, or position based on specific input signals.5. Alarm systems: The LM339ADR can be used in alarm systems to detect and trigger alarms based on specific conditions, such as intrusion detection or fire detection.Overall, the LM339ADR is a versatile voltage comparator chip with low power consumption, wide supply voltage range, and high input impedance, making it suitable for various applications in different industries.
LM339ADR Relevant information