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LM311DT

LM311DT

Manufacturer No:

LM311DT

Manufacturer:

STMicroelectronics

Description:

IC COMPARATOR 1 GEN PUR 8SOIC

Datasheet:

Datasheet

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LM311DT 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)
    50mA
  • Current - Input Bias (Max)
    0.25µA @ ±15V
  • Voltage - Input Offset (Max)
    7.5mV @ ±15V
  • Voltage - Supply, Single/Dual (±)
    5V ~ 30V, ±2.5V ~ 15V
  • Output Type
    DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
  • Number of Elements
    1
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM311DT 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 LM311DT are:Advantages: 1. High-speed operation: The LM311DT 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 LM311DT 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 different environmental conditions.Application Scenarios: 1. Voltage level detection: The LM311DT 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 detection, level shifting, and voltage monitoring. 2. Oscillators and timers: The LM311DT can be used in conjunction with external components to build oscillators and timers. It can generate square wave signals of varying frequencies, making it suitable for applications like pulse generation, frequency measurement, and time delay circuits. 3. Motor control: The LM311DT can be used in motor control circuits to compare feedback signals from sensors with reference voltages. This allows precise control of motor speed, direction, and position. 4. Window comparators: The LM311DT can be configured as a window comparator, where it compares an input voltage against two reference voltages. This is useful in applications such as window alarms, voltage monitoring, and threshold detection. 5. Analog-to-digital converters (ADC): The LM311DT can be used in ADCs to compare an analog input voltage with a reference voltage. This enables the conversion of analog signals into digital values, making it suitable for applications like data acquisition systems and sensor interfacing.These are just a few examples of the advantages and application scenarios of the LM311DT integrated circuit chip. Its versatility and high-speed operation make it a popular choice in various electronic circuits and systems.
LM311DT Relevant information