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LM139ADR

LM139ADR

Manufacturer No:

LM139ADR

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 4 DIFF 14SOIC

Datasheet:

Datasheet

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LM139ADR 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)
    2mV @ 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM139ADR is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High precision: The LM139ADR offers high accuracy and precision in comparing analog voltages. 2. Wide supply voltage range: It can operate over a wide range of supply voltages, typically from 2V to 36V, making it suitable for various applications. 3. Low power consumption: The chip consumes low power, making it energy-efficient. 4. High-speed operation: It has a fast response time, enabling quick comparison of input voltages. 5. Wide temperature range: The LM139ADR can operate in a wide temperature range, typically from -40°C to 85°C, making it suitable for various environments.Application scenarios: 1. Voltage level detection: The LM139ADR can be used to detect and compare voltage levels in various applications, such as battery monitoring, power supply monitoring, and level sensing. 2. Signal conditioning: It can be used in signal conditioning circuits to compare and process analog signals, such as in audio amplifiers, motor control systems, and instrumentation. 3. Overvoltage/undervoltage protection: The LM139ADR can be used to monitor voltage levels and provide protection against overvoltage or undervoltage conditions in power supplies, automotive systems, and industrial equipment. 4. Window comparators: It can be used in window comparator circuits to compare an input voltage against upper and lower thresholds, commonly used in alarm systems, temperature control, and voltage monitoring. 5. Oscillators and timers: The LM139ADR can be used in oscillator and timer circuits to generate precise timing signals, such as in pulse-width modulation (PWM) circuits, frequency generators, and time delay circuits.These are just a few examples of the advantages and application scenarios of the LM139ADR integrated circuit chip. Its versatility and precision make it suitable for a wide range of analog voltage comparison and monitoring applications.
LM139ADR Relevant information