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LM311DRE4

LM311DRE4

Manufacturer No:

LM311DRE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 1 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM311DRE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    7.5mA
  • Current - Output (Typ)
    -
  • Current - Input Bias (Max)
    0.25µA @ ±15V
  • Voltage - Input Offset (Max)
    7.5mV @ ±15V
  • Voltage - Supply, Single/Dual (±)
    3.5V ~ 30V, ±1.75V ~ 15V
  • Output Type
    MOS, Open-Collector, Open-Emitter, TTL
  • Number of Elements
    1
  • Type
    General Purpose
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM311DRE4 is a high-speed voltage comparator integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LM311DRE4 are:Advantages: 1. High-speed operation: The LM311DRE4 is designed for high-speed applications, making it suitable for applications that require fast response times. 2. Wide supply voltage range: It can operate over a wide range of supply voltages, typically from 5V to 30V, allowing flexibility in different power supply configurations. 3. Low input offset voltage: The LM311DRE4 has a low input offset voltage, which ensures accurate and precise comparisons between input signals. 4. Open collector output: The open collector output allows for easy interfacing with other digital circuits or devices. 5. Wide temperature range: It can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for various environmental conditions.Application scenarios: 1. Voltage level detection: The LM311DRE4 can be used to compare two input voltages and determine if one voltage is higher or lower than the other. This makes it suitable for applications such as overvoltage/undervoltage detection, level shifting, or voltage monitoring. 2. Oscillators and waveform generators: The LM311DRE4 can be used in conjunction with external components to create oscillators or waveform generators. It can generate square waveforms or trigger other devices based on input voltage comparisons. 3. Pulse-width modulation (PWM): The LM311DRE4 can be used in PWM applications where it compares a reference voltage with a varying input voltage to generate a pulse-width modulated signal. This is commonly used in motor control, power converters, or dimming applications. 4. Window comparators: The LM311DRE4 can be used to create window comparators, which compare an input voltage against two reference voltages to determine if it falls within a specific range. This is useful in applications such as voltage monitoring, threshold detection, or alarm systems. 5. Schmitt trigger: The LM311DRE4 can be configured as a Schmitt trigger, which is a circuit that converts a noisy or slowly changing input signal into a clean digital output. This is commonly used in signal conditioning, debouncing, or noise filtering applications.Overall, the LM311DRE4 offers high-speed operation, wide supply voltage range, and low input offset voltage, making it suitable for a wide range of applications that require voltage comparisons, waveform generation, or signal conditioning.
LM311DRE4 Relevant information