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LM339PW

LM339PW

Manufacturer No:

LM339PW

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14TSSOP

Datasheet:

Datasheet

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LM339PW 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
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM339PW is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339PW 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 LM339PW 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.5. Wide temperature range: The LM339PW can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for applications in harsh environments.Application scenarios of LM339PW include:1. Voltage level detection: The LM339PW can be used to compare different voltage levels and provide a digital output based on the comparison. This makes it suitable for applications such as overvoltage/undervoltage protection, battery monitoring, or voltage level detection in industrial control systems.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This can be useful in applications such as signal amplification, filtering, or threshold detection.3. Motor control: The LM339PW can be used in motor control circuits to detect the position or speed of a motor and provide feedback for control purposes.4. Window comparators: The chip can be configured as a window comparator to monitor a signal within a specific voltage range. This can be useful in applications such as temperature monitoring, light intensity control, or audio level detection.5. Oscillators and timers: The LM339PW can be used in conjunction with external components to build oscillators or timers for various applications, such as pulse width modulation (PWM) generation, frequency measurement, or time delay circuits.Overall, the LM339PW is a versatile integrated circuit chip with wide-ranging applications in various industries, including automotive, industrial control, consumer electronics, and telecommunications.
LM339PW Relevant information