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LM319D

LM319D

Manufacturer No:

LM319D

Manufacturer:

STMicroelectronics

Description:

IC COMPARATOR 2 GEN PUR 14SO

Datasheet:

Datasheet

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LM319D Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SO
  • 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)
    12.5mA
  • Current - Output (Typ)
    -
  • Current - Input Bias (Max)
    1µA @ ±15V
  • Voltage - Input Offset (Max)
    8mV @ ±15V
  • Voltage - Supply, Single/Dual (±)
    5V ~ 30V, ±2.5V ~ 15V
  • Output Type
    Open-Collector, Open-Emitter, TTL
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM319D is a high-speed, voltage comparator integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High-speed operation: The LM319D is designed for high-speed applications, with a response time of typically 0.1 μs. This makes it suitable for applications that require fast switching or high-frequency signal processing.2. Wide input voltage range: The chip can operate with input voltages ranging from -0.3V to +36V, allowing it to handle a wide range of signal levels.3. Low input offset voltage: The LM319D has a low input offset voltage, typically around 2 mV. This ensures accurate and precise comparisons between input signals.4. Wide supply voltage range: The chip can operate with a supply voltage ranging from ±5V to ±15V, making it compatible with a variety of power supply configurations.5. Output compatibility: The LM319D has an open-collector output, which allows for easy interfacing with other digital or analog circuits. It can be easily connected to pull-up resistors or other logic gates.Application scenarios for the LM319D include:1. Signal conditioning: The LM319D can be used in signal conditioning circuits to compare and process analog signals. It can be used to detect threshold levels, trigger events, or generate digital outputs based on analog input conditions.2. Pulse and waveform generation: The high-speed operation of the LM319D makes it suitable for generating precise pulses or waveforms in applications such as timing circuits, frequency generators, or pulse-width modulation (PWM) circuits.3. Level shifting and logic conversion: The chip can be used to convert analog signals to digital levels or vice versa. It can be employed in level shifting circuits to interface between different voltage levels or logic families.4. Motor control and power electronics: The LM319D can be used in motor control circuits to detect and compare feedback signals, enabling precise control of motor speed or position. It can also be used in power electronics applications to monitor and control power levels or switch high-current loads.5. Communication systems: The high-speed operation and wide input voltage range of the LM319D make it suitable for use in communication systems, such as data transmission or reception circuits, where fast and accurate signal comparisons are required.Overall, the LM319D integrated circuit chip offers high-speed operation, wide input voltage range, and low input offset voltage, making it versatile for various applications requiring fast and accurate signal comparisons and processing.
LM319D Relevant information