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LM339N/PB

LM339N/PB

Manufacturer No:

LM339N/PB

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14DIP

Datasheet:

Datasheet

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LM339N/PB 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 @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM339N/PB is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339N/PB 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 LM339N/PB 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 that require a digital output.5. Wide temperature range: The LM339N/PB can operate over a wide temperature range, typically from -40°C to 85°C. This makes it suitable for applications in harsh environments or extreme temperature conditions.Application scenarios for the LM339N/PB include:1. Voltage monitoring: The chip can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used in battery management systems to monitor the battery voltage and trigger an alarm when it falls below a certain level.2. Level detection: The LM339N/PB can be used to detect and compare different voltage levels. It can be used in applications such as level sensing in tanks, liquid level detection, or as a comparator in analog-to-digital converters.3. Signal conditioning: The chip can be used to condition or process analog signals before further processing or analysis. It can be used in applications such as signal amplification, filtering, or waveform shaping.4. Motor control: The LM339N/PB can be used in motor control circuits to detect the position or speed of a motor and trigger appropriate actions. It can be used in applications such as robotics, industrial automation, or motor speed control.5. Oscillators and timers: The chip can be used in oscillator or timer circuits to generate precise timing signals. It can be used in applications such as pulse width modulation (PWM) generation, frequency measurement, or time delay circuits.Overall, the LM339N/PB integrated circuit chip offers versatility, low power consumption, and wide operating parameters, making it suitable for a wide range of applications in various industries.
LM339N/PB Relevant information