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LP339DG4

LP339DG4

Manufacturer No:

LP339DG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 GEN PUR 14SOIC

Datasheet:

Datasheet

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LP339DG4 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
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LP339DG4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High accuracy: The LP339DG4 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 LP339DG4 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 LP339DG4 provides cost and space savings in applications that require multiple comparisons.5. Open-drain outputs: The chip's outputs are open-drain, allowing flexibility in interfacing with other devices or circuits.Application scenarios for the LP339DG4 include:1. Voltage monitoring: It can be used to monitor and compare voltages in battery management systems, power supplies, or any application where voltage thresholds need to be detected.2. Signal conditioning: The LP339DG4 can be used in signal conditioning circuits to compare and process analog signals, such as in audio amplifiers or sensor interfaces.3. Level shifting: It can be used to shift voltage levels between different logic families or interface between different voltage domains.4. Window comparators: The LP339DG4 can be configured as a window comparator to detect when an input voltage falls within a specific range, useful in applications like temperature control or motor speed regulation.5. Overvoltage/undervoltage protection: It can be used to monitor power supply voltages and trigger protective actions when they exceed or fall below certain thresholds, ensuring the safety of sensitive components.Overall, the LP339DG4 is a versatile integrated circuit chip suitable for various applications requiring accurate voltage comparisons and low power consumption.
LP339DG4 Relevant information