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LM339DTBR2

LM339DTBR2

Manufacturer No:

LM339DTBR2

Manufacturer:

onsemi

Description:

IC COMPARATOR 4 GEN PUR 14TSSOP

Datasheet:

Datasheet

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LM339DTBR2 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Operating Temperature
    0°C ~ 70°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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM339DTBR2 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM339DTBR2 can operate with a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications with different power supply requirements.2. Low power consumption: The chip has low power consumption, making it ideal for battery-powered applications or any scenario where power efficiency is crucial.3. High input impedance: The LM339DTBR2 has a high input impedance, which means it can interface easily with different input sources without causing significant loading effects.4. Open collector outputs: The chip has open collector outputs, allowing for easy interfacing with other digital circuits or microcontrollers.5. Wide temperature range: The LM339DTBR2 can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for applications in harsh environments.Application scenarios for the LM339DTBR2 include:1. Voltage level detection: The chip can be used to compare two voltage levels and provide a digital output based on the comparison. This is useful in applications such as overvoltage/undervoltage protection circuits or battery monitoring systems.2. Window comparators: The LM339DTBR2 can be used to implement window comparators, which compare an input voltage against two reference voltages. This is commonly used in applications like voltage monitoring, temperature control, or threshold detection.3. Signal conditioning: The chip can be used for signal conditioning purposes, such as amplification, filtering, or waveform shaping. It can be used in audio applications, sensor interfaces, or signal processing circuits.4. Oscillators and timers: The LM339DTBR2 can be used to build oscillators or timers by utilizing its comparator functionality. This is useful in applications like pulse width modulation (PWM) generation, frequency measurement, or timing circuits.5. Logic level conversion: The chip can be used to convert analog signals to digital logic levels or vice versa. This is commonly used in interfacing analog sensors with digital systems or in level shifting applications.Overall, the LM339DTBR2 is a versatile integrated circuit chip with various advantages and can be applied in a wide range of electronic circuits and systems.
LM339DTBR2 Relevant information