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LM239PWRG4

LM239PWRG4

Manufacturer No:

LM239PWRG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14TSSOP

Datasheet:

Datasheet

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LM239PWRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    -25°C ~ 85°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2mA
  • Current - Output (Typ)
    20mA
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM239PWRG4 is a quad differential comparator integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LM239PWRG4 are:Advantages: 1. Quad Comparator: The LM239PWRG4 consists of four independent comparators in a single package, which makes it suitable for applications requiring multiple comparator circuits. 2. Low Power Consumption: It operates at low power supply voltages and consumes very low quiescent current, making it suitable for battery-powered applications. 3. Wide Supply Voltage Range: It can operate with a wide range of supply voltages, typically from 2V to 36V, allowing flexibility in different power supply configurations. 4. High Input Impedance: The LM239PWRG4 has a high input impedance, which minimizes the loading effect on the input signal and ensures accurate comparisons. 5. Open Collector Outputs: The outputs of the comparators are open collector, which allows easy interfacing with other digital circuits or devices.Application Scenarios: 1. Voltage Level Detection: The LM239PWRG4 can be used to compare different voltage levels and provide digital outputs based on the comparison results. It is commonly used in level detection, overvoltage/undervoltage protection, and voltage monitoring applications. 2. Window Comparators: By using multiple comparators within the LM239PWRG4, it can be configured as a window comparator to detect if an input signal falls within a specific voltage range. This is useful in applications such as temperature monitoring, motor control, and audio processing. 3. Signal Conditioning: The LM239PWRG4 can be used for signal conditioning purposes, such as amplifying weak signals, filtering noise, or converting analog signals to digital outputs based on specific thresholds. 4. Oscillators and Timers: By utilizing the comparator's hysteresis feature, the LM239PWRG4 can be used to build oscillators and timers for generating square wave signals or controlling timing intervals in various applications. 5. Switching and Control: The open collector outputs of the LM239PWRG4 can be used to drive external devices such as relays, LEDs, or other digital circuits, making it suitable for switching and control applications.It is important to note that the specific application scenarios may vary depending on the circuit design and requirements. The LM239PWRG4's versatility and features make it a popular choice in various analog and digital applications.
LM239PWRG4 Relevant information