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LM239DTBR2G

LM239DTBR2G

Manufacturer No:

LM239DTBR2G

Manufacturer:

onsemi

Description:

IC COMPARATOR 4 GEN PUR 14TSSOP

Datasheet:

Datasheet

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LM239DTBR2G Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    -25°C ~ 85°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    3V ~ 36V, ±1.5V ~ 18V
  • Output Type
    CMOS, Open-Collector, TTL
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM239DTBR2G is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High precision: The LM239DTBR2G 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: This chip operates over a wide supply voltage range, typically from 2V to 36V. It can handle a broad range of power supply voltages, making it versatile for various applications.3. Low power consumption: The LM239DTBR2G is designed to consume low power, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.4. Quad comparator: This chip contains four independent comparators in a single package. It allows for multiple voltage comparisons within a single integrated circuit, saving space and reducing component count in a circuit design.5. Open collector outputs: The LM239DTBR2G has open collector outputs, which provide flexibility in interfacing with other digital or analog circuits. It allows for easy integration with microcontrollers, logic gates, or other devices.Application scenarios for the LM239DTBR2G include:1. Voltage monitoring: The LM239DTBR2G can be used to monitor and compare voltages in various applications. For example, it can be used in battery management systems to compare battery voltages and trigger alarms or actions based on specific voltage thresholds.2. Level detection: It can be used as a level detector in audio or signal processing circuits. By comparing input voltages with reference levels, it can detect when a signal crosses a specific threshold and trigger appropriate actions.3. Motor control: The LM239DTBR2G can be used in motor control circuits to compare feedback voltages from sensors with reference voltages. It enables precise control of motor speed, direction, or position based on the voltage comparisons.4. Window comparators: With its multiple comparators, the LM239DTBR2G can be used to implement window comparators. These are circuits that compare an input voltage against two reference voltages, defining a window. It finds applications in overvoltage/undervoltage protection, temperature monitoring, or any scenario where a voltage needs to be within a specific range.5. Oscillators and timers: The LM239DTBR2G can be used in oscillator or timer circuits where precise voltage comparisons are required to generate specific time intervals or frequencies.Overall, the LM239DTBR2G integrated circuit chip offers high precision, low power consumption, and multiple comparators, making it suitable for a wide range of applications that involve voltage comparisons and monitoring.
LM239DTBR2G Relevant information