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KA339D

KA339D

Manufacturer No:

KA339D

Manufacturer:

Fairchild Semiconductor

Description:

IC COMPARATOR 4 GEN PUR 14SOP

Datasheet:

Datasheet

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KA339D Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOP
  • 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)
    2.5mA
  • Current - Output (Typ)
    18mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    DTL, MOS, Open-Collector, TTL
  • Number of Elements
    4
  • Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The KA339D is a quad voltage comparator integrated circuit chip. It has several advantages and application scenarios, including:1. High precision: The KA339D offers high accuracy and precision in comparing voltages, making it suitable for applications that require precise voltage comparisons.2. Low power consumption: This chip operates at low power, making it energy-efficient and suitable for battery-powered devices or applications where power consumption is a concern.3. Wide supply voltage range: The KA339D can operate within a wide range of supply voltages, typically from 2V to 36V. This flexibility allows it to be used in various voltage levels and applications.4. Multiple comparators: The chip contains four independent voltage comparators, which can be used simultaneously or individually as per the application requirements. This feature makes it versatile and cost-effective for designs that require multiple voltage comparisons.5. Open collector outputs: The outputs of the comparators are open collector, which means they can be easily interfaced with other digital circuits or microcontrollers. This makes it compatible with a wide range of digital systems.Application scenarios for the KA339D include:1. Voltage monitoring: The chip can be used to monitor and compare voltages in various applications, such as battery voltage monitoring, power supply voltage regulation, or overvoltage/undervoltage protection circuits.2. Signal conditioning: The KA339D can be used in signal conditioning circuits to compare and process analog signals, such as in audio amplifiers, level detectors, or waveform generators.3. Threshold detection: It can be used to detect threshold levels in applications like window comparators, level shifters, or voltage-controlled switches.4. Oscillators and timers: The chip can be used in oscillator or timer circuits where precise voltage comparisons are required, such as in pulse width modulation (PWM) circuits or frequency generators.5. Logic level conversion: The KA339D can be used to convert analog signals to digital logic levels or vice versa, making it suitable for applications like level shifters or analog-to-digital converters.Overall, the KA339D integrated circuit chip offers high precision, low power consumption, and multiple comparators, making it suitable for a wide range of voltage comparison and signal processing applications.
KA339D Relevant information