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LM339NG

LM339NG

Manufacturer No:

LM339NG

Manufacturer:

onsemi

Description:

IC COMPARATOR 4 GEN PUR 14DIP

Datasheet:

Datasheet

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LM339NG Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 36V, ±1.5V ~ 18V
  • Output Type
    CMOS, Open-Collector, TTL
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM339NG is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339NG can operate with a wide range of supply voltages, typically from 2V to 36V. This makes it suitable for various applications where different supply voltages are required.2. Low power consumption: The chip has low power consumption, making it suitable for battery-powered applications or any scenario where power efficiency is important.3. High input impedance: The LM339NG has a high input impedance, which means it can interface easily with different types of sensors or signal sources without significantly affecting the original signal.4. Open collector outputs: The chip has open collector outputs, which allows for easy interfacing with other digital circuits or microcontrollers. It can be used to drive LEDs, relays, or other devices directly.5. Wide temperature range: The LM339NG can operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications in harsh environments or extreme temperature conditions.Application scenarios for the LM339NG include:1. Voltage level detection: The chip can be used to compare two voltage levels and provide a digital output based on the comparison. This is useful in applications such as overvoltage or undervoltage protection circuits.2. Window comparators: The LM339NG can be used to implement window comparators, which compare an input voltage against two reference voltages. This is commonly used in applications such as temperature control or voltage monitoring.3. Signal conditioning: The chip can be used to condition analog signals before further processing. For example, it can be used to amplify, filter, or linearize sensor signals.4. Oscillators and timers: The LM339NG can be used to build oscillators or timers by utilizing its comparator functionality. This is useful in applications such as pulse width modulation (PWM) generation or frequency measurement.5. Logic level conversion: The chip can be used to convert analog signals to digital logic levels or vice versa. This is useful in interfacing different types of circuits or devices that operate at different voltage levels.Overall, the LM339NG is a versatile integrated circuit chip that finds applications in various fields, including industrial automation, automotive electronics, consumer electronics, and more.
LM339NG Relevant information