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LM139DRG4

LM139DRG4

Manufacturer No:

LM139DRG4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14SOIC

Datasheet:

Datasheet

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LM139DRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -55°C ~ 125°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2mA
  • Current - Output (Typ)
    20mA
  • Current - Input Bias (Max)
    0.1µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 30V, ±1V ~ 15V
  • Output Type
    Open-Collector, Open-Drain, Rail-to-Rail
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LM139DRG4 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High-speed operation: The LM139DRG4 is designed for high-speed applications, making it suitable for use in systems that require fast response times.2. Low input offset voltage: This integrated circuit chip has a low input offset voltage, which ensures accurate and precise comparisons between input signals.3. Wide supply voltage range: The LM139DRG4 can operate over a wide supply voltage range, typically from 2V to 36V. This flexibility allows it to be used in a variety of applications with different power requirements.4. Wide temperature range: It can operate in a wide temperature range, typically from -40°C to 125°C, making it suitable for use in harsh environments.5. Open collector outputs: The LM139DRG4 has open collector outputs, which allows for easy interfacing with other digital circuits or microcontrollers.Application scenarios for the LM139DRG4 include:1. Voltage level detection: The LM139DRG4 can be used to compare two input voltages and determine if one is higher or lower than the other. This makes it suitable for applications such as voltage level detection or threshold detection.2. Window comparators: It can be used in window comparator circuits, where it compares an input voltage against two reference voltages to determine if it falls within a specific range.3. Signal conditioning: The LM139DRG4 can be used in signal conditioning circuits to amplify or filter input signals before further processing.4. Motor control: It can be used in motor control circuits to monitor and compare different motor parameters, such as speed or position, and trigger appropriate actions based on the comparisons.5. Overvoltage/undervoltage protection: The LM139DRG4 can be used in overvoltage or undervoltage protection circuits to monitor power supply voltages and trigger protective actions when they exceed or fall below certain thresholds.Overall, the LM139DRG4 integrated circuit chip offers high-speed operation, low input offset voltage, wide supply voltage range, and open collector outputs, making it suitable for various applications requiring accurate and fast voltage comparisons.
LM139DRG4 Relevant information