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LM311DE4

LM311DE4

Manufacturer No:

LM311DE4

Manufacturer:

Texas Instruments

Description:

IC COMPARATOR 1 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM311DE4 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
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LM311DE4 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 LM311DE4 are:Advantages: 1. High-speed operation: The LM311DE4 is designed for high-speed applications, making it suitable for use in systems 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 LM311DE4 has a low input offset voltage, which ensures accurate and precise comparisons between input signals. 4. Open collector output: The open collector output allows easy interfacing with other digital or analog circuits, making it versatile for various applications. 5. Wide temperature range: It can operate over a wide temperature range, typically from -25°C to 85°C, making it suitable for use in both industrial and consumer applications.Application Scenarios: 1. Voltage level detection: The LM311DE4 can be used to compare two input voltages and provide a digital output based on the voltage level relationship. This makes it useful in applications such as overvoltage/undervoltage protection circuits. 2. Pulse width modulation (PWM): It can be used in PWM applications where it compares a reference voltage with a variable input voltage to generate a pulse-width modulated signal. This is commonly used in motor control and power supply applications. 3. Oscillators and timers: The LM311DE4 can be used in conjunction with external components to build oscillators and timers for various applications, such as frequency generators or pulse generators. 4. Window comparators: It can be used in window comparator circuits to compare an input voltage against upper and lower threshold voltages, generating an output signal when the input voltage falls within the specified window. 5. Analog-to-digital converters (ADC): The LM311DE4 can be used as a comparator in ADC circuits to convert analog signals into digital values by comparing the input voltage with a reference voltage.These are just a few examples of the advantages and application scenarios of the LM311DE4 integrated circuit chip. Its versatility and high-speed operation make it suitable for a wide range of electronic applications.
LM311DE4 Relevant information