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LM239ADRG4

LM239ADRG4

Manufacturer No:

LM239ADRG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14SOIC

Datasheet:

Datasheet

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LM239ADRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154", 3.90mm 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)
    3mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM239ADRG4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High precision: The LM239ADRG4 offers high accuracy and precision in comparing analog voltages. It has a low input offset voltage and low input bias current, making it suitable for applications that require precise voltage comparisons.2. Wide supply voltage range: The chip operates over a wide supply voltage range, typically from 2V to 36V. This flexibility allows it to be used in various applications with different power supply requirements.3. Low power consumption: The LM239ADRG4 is designed to consume low power, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Wide temperature range: It can operate reliably over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications that require operation in extreme temperature conditions.5. Multiple comparators: The chip contains four independent comparators in a single package, allowing for multiple voltage comparisons within a single circuit. This saves board space and reduces component count.Application scenarios for the LM239ADRG4 include:1. Voltage monitoring: The chip can be used to monitor and compare voltages in various applications, such as battery management systems, power supplies, and motor control circuits.2. Signal conditioning: It can be used in signal conditioning circuits to compare and process analog signals, such as in audio amplifiers, level detectors, and waveform generators.3. Threshold detection: The LM239ADRG4 can be used to detect threshold levels in applications like window comparators, overvoltage/undervoltage protection circuits, and level shifters.4. Sensor interfacing: It can be used to interface with sensors that provide analog outputs, such as temperature sensors, light sensors, and pressure sensors.5. Oscillators and timers: The chip can be used in oscillator and timer circuits, where precise voltage comparisons are required to generate accurate timing signals.Overall, the LM239ADRG4 is a versatile integrated circuit chip that offers high precision, low power consumption, and wide temperature range. Its multiple comparators and wide supply voltage range make it suitable for a wide range of applications in various industries.
LM239ADRG4 Relevant information