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LP339DR

LP339DR

Manufacturer No:

LP339DR

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14SOIC

Datasheet:

Datasheet

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LP339DR Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LP339DR is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High accuracy: The LP339DR offers high accuracy in comparing analog voltages. It has a low input offset voltage and low input bias current, ensuring precise comparisons.2. Wide supply voltage range: It operates over a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications with different power supply requirements.3. Low power consumption: The LP339DR is designed to consume low power, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Multiple comparators in one chip: With four comparators in a single chip, the LP339DR provides cost and space savings in applications that require multiple comparisons.5. Open collector outputs: The chip's outputs are open collector, allowing easy interfacing with other digital circuits or microcontrollers.Application scenarios for the LP339DR include:1. Voltage monitoring: It can be used to monitor and compare different voltage levels in power supplies, battery management systems, or voltage regulators.2. Level detection: The LP339DR can be used to detect and compare different signal levels in applications such as audio processing, signal conditioning, or threshold detection.3. Window comparators: It can be used to implement window comparators, which compare an input signal against upper and lower thresholds. This is useful in applications like overvoltage/undervoltage protection circuits or motor control systems.4. Signal conditioning: The LP339DR can be used in signal conditioning circuits to compare and process analog signals before further processing or conversion.5. Industrial automation: It can be used in industrial automation systems for tasks like limit detection, fault detection, or process control.Overall, the LP339DR is a versatile integrated circuit chip that finds applications in various industries, including automotive, industrial, consumer electronics, and more.
LP339DR Relevant information