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LP339N

LP339N

Manufacturer No:

LP339N

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14DIP

Datasheet:

Datasheet

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LP339N 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)
    100µA
  • Current - Output (Typ)
    30mA @ 5V
  • Current - Input Bias (Max)
    0.025µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 30V, ±1.5V ~ 15V
  • Output Type
    CMOS, MOS, Open-Collector
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The LP339N is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High precision: The LP339N offers high accuracy and precision in comparing analog voltages. It has a low input offset voltage and low input bias current, making it suitable for applications that require precise voltage comparisons.2. Wide supply voltage range: The chip operates over a wide supply voltage range, typically from 2V to 36V. This flexibility allows it to be used in various power supply configurations.3. Low power consumption: LP339N consumes low power, making it suitable for battery-powered applications or devices where power efficiency is crucial.4. Multiple comparators: The chip contains four independent comparators in a single package, allowing multiple voltage comparisons to be performed simultaneously. This feature is beneficial in applications that require multiple voltage thresholds or multiple signal comparisons.5. Open collector outputs: The outputs of the LP339N are open collector, which means they can be easily interfaced with other digital or microcontroller circuits. This makes it versatile for various digital applications.Application scenarios for LP339N include:1. Voltage monitoring: The LP339N can be used to monitor and compare different voltage levels in power supplies, battery management systems, or voltage regulators. It can detect overvoltage or undervoltage conditions and trigger appropriate actions.2. Signal conditioning: The chip can be used in signal conditioning circuits to compare analog signals and generate digital outputs based on specific voltage thresholds. This is useful in applications such as level detection, threshold triggering, or signal amplification.3. Motor control: LP339N can be employed in motor control circuits to compare feedback signals from sensors and generate control signals for motor speed or direction control. It can be used in robotics, automation, or industrial control systems.4. Window comparators: The LP339N can be configured as a window comparator, where it compares an input voltage against upper and lower thresholds. This is useful in applications such as temperature monitoring, audio level detection, or light intensity control.5. Oscillators and timers: The chip can be used in oscillator or timer circuits to generate precise timing signals based on voltage comparisons. It can be utilized in applications such as pulse width modulation (PWM), frequency generation, or time delay circuits.Overall, the LP339N integrated circuit chip offers high precision, low power consumption, and multiple comparators, making it suitable for a wide range of applications requiring voltage comparisons and signal conditioning.
LP339N Relevant information