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LMV393QDRQ1
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LMV393QDRQ1

Product Overview

Category: Integrated Circuits
Use: Operational Amplifier
Characteristics: Low power, low voltage, dual comparator
Package: SOIC-8
Essence: LMV393QDRQ1 is a low-power, low-voltage dual comparator designed for use in general-purpose applications.
Packaging/Quantity: Tape and Reel (2500 units)

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Offset Voltage: ±3mV
  • Input Bias Current: 25nA
  • Quiescent Current: 90µA per Comparator
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VCC+
  2. IN+
  3. IN-
  4. GND
  5. OUT-
  6. OUT+
  7. NC
  8. VCC-

Functional Features

  • Low input offset voltage
  • Rail-to-rail output swing
  • Low quiescent current
  • Wide supply voltage range

Advantages and Disadvantages

Advantages: - Low power consumption - Wide operating temperature range - Rail-to-rail output swing

Disadvantages: - Limited bandwidth compared to some alternatives - Higher input offset voltage than certain models

Working Principles

LMV393QDRQ1 operates as a dual comparator, comparing the voltages at its two inputs and producing an output based on their relative levels. It is designed to operate with low power consumption and can function across a wide range of temperatures.

Detailed Application Field Plans

LMV393QDRQ1 is suitable for various applications including battery-powered devices, portable instrumentation, and automotive systems. Its low power consumption and wide supply voltage range make it ideal for use in energy-efficient and versatile electronic designs.

Detailed and Complete Alternative Models

  • LMV339
  • LMV331
  • LMV358
  • LMV324

LMV393QDRQ1 offers similar functionality to these alternative models, but designers should consider specific performance requirements and cost constraints when selecting the most suitable device for their application.

This entry provides comprehensive information about the LMV393QDRQ1, covering its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem LMV393QDRQ1 w rozwiązaniach technicznych

  1. What is the LMV393QDRQ1?

    • The LMV393QDRQ1 is a low-power, dual voltage comparator designed for use in automotive and industrial applications.

  2. What is the operating voltage range of the LMV393QDRQ1?

    • The operating voltage range of the LMV393QDRQ1 is from 2.7V to 5.5V.

  3. What are the typical applications of the LMV393QDRQ1?

    • Typical applications include window comparators, simple analog-to-digital converters, pulse-width modulated (PWM) control circuits, and signal conditioning.

  4. What is the input offset voltage of the LMV393QDRQ1?

    • The input offset voltage is typically 2mV at room temperature.

  5. What is the input bias current of the LMV393QDRQ1?

    • The input bias current is typically 25nA at room temperature.

  6. What is the temperature range for the LMV393QDRQ1?

    • The LMV393QDRQ1 is designed to operate over a temperature range of -40°C to 125°C.

  7. What is the package type of the LMV393QDRQ1?

    • The LMV393QDRQ1 is available in an SOIC-8 package.

  8. Can the LMV393QDRQ1 be used in automotive applications?

    • Yes, the LMV393QDRQ1 is specifically designed for automotive applications and is AEC-Q100 qualified.

  9. Does the LMV393QDRQ1 have built-in hysteresis?

    • Yes, the LMV393QDRQ1 has built-in hysteresis, which helps to improve noise immunity and stability.

  10. Is the LMV393QDRQ1 suitable for battery-powered applications?

    • Yes, the LMV393QDRQ1's low power consumption and wide operating voltage range make it suitable for battery-powered applications.