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LM339APWG4

LM339APWG4

Manufacturer No:

LM339APWG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14TSSOP

Datasheet:

Datasheet

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LM339APWG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    14-TSSOP (0.173", 4.40mm 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
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LM339APWG4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339APWG4 can operate with a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications with different power supply requirements.2. Low power consumption: The chip has low power consumption, making it ideal for battery-powered applications or any scenario where power efficiency is crucial.3. High input impedance: The LM339APWG4 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. Quad comparator: The chip contains four independent comparators, allowing multiple comparisons to be made simultaneously. This makes it suitable for applications that require multiple voltage or signal level comparisons.5. Open collector outputs: The outputs of the LM339APWG4 are open collector outputs, which means they can be easily interfaced with other digital or analog circuits. This flexibility makes it suitable for a wide range of applications.Application scenarios for the LM339APWG4 include:1. Voltage level detection: The chip can be used to compare different voltage levels and trigger actions based on the comparison results. For example, it can be used in battery monitoring circuits to detect low battery levels and activate an alarm or shutdown mechanism.2. Signal conditioning: The LM339APWG4 can be used to condition analog signals by comparing them with reference voltages. This is useful in applications such as temperature sensing, light sensing, or pressure sensing, where the analog signal needs to be converted into a digital form for further processing.3. Motor control: The chip can be used in motor control circuits to compare the motor's current or speed with a reference value and trigger actions accordingly. This is commonly used in robotics, automation, or industrial control systems.4. Window comparators: The LM339APWG4 can be configured as a window comparator, where it compares an input signal against two reference voltages to determine if it falls within a specific range. This is useful in applications such as overvoltage or undervoltage protection circuits.5. Oscillators and timers: The chip can be used in oscillator or timer circuits to generate precise timing signals based on voltage level comparisons. This is commonly used in applications such as pulse width modulation (PWM) generation or frequency control.Overall, the LM339APWG4 integrated circuit chip offers versatility, low power consumption, and multiple comparators, making it suitable for a wide range of applications requiring voltage level comparisons and signal conditioning.
LM339APWG4 Relevant information