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LM339PWRG4

LM339PWRG4

Manufacturer No:

LM339PWRG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14TSSOP

Datasheet:

Datasheet

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LM339PWRG4 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)
    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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM339PWRG4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339PWRG4 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 LM339PWRG4 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. Multiple comparators: The chip contains four independent comparators, allowing for multiple comparisons or measurements simultaneously. This makes it suitable for applications that require multiple threshold detection or signal monitoring.5. Open collector outputs: The outputs of the LM339PWRG4 are open collector outputs, which means they can be easily interfaced with other digital or microcontroller circuits. This flexibility allows for easy integration into various systems.Application scenarios for the LM339PWRG4 include:1. Voltage level detection: The chip can be used to detect voltage levels and provide digital outputs based on predefined thresholds. This makes it suitable for applications such as battery voltage monitoring, overvoltage/undervoltage protection, or level detection in analog circuits.2. Signal conditioning: The LM339PWRG4 can be used to condition analog signals by comparing them to reference voltages. This is useful in applications such as signal amplification, filtering, or threshold detection.3. Sensor interfacing: The chip's high input impedance and multiple comparators make it suitable for interfacing with various sensors, such as temperature sensors, light sensors, or proximity sensors. It can be used to compare sensor outputs with reference voltages and provide digital outputs based on the comparison results.4. Window comparators: The LM339PWRG4 can be configured as a window comparator, where it compares an input signal to two reference voltages, defining an upper and lower threshold. This is useful in applications such as motor control, where the chip can detect if the signal is within the desired range or outside it.5. Oscillators and timers: The LM339PWRG4 can be used to build simple oscillators or timers by utilizing the open collector outputs and external components. This can be useful in applications such as pulse generation, frequency measurement, or timing circuits.Overall, the LM339PWRG4 is a versatile integrated circuit chip with various advantages and can be applied in a wide range of applications that require voltage level detection, signal conditioning, sensor interfacing, window comparators, or simple oscillators/timers.
LM339PWRG4 Relevant information