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LM2901AVQPWRG4
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LM2901AVQPWRG4

Product Overview

Category: Integrated Circuit
Use: Voltage Comparator
Characteristics: Low power consumption, wide supply voltage range
Package: TSSOP-14
Essence: Quad Differential Comparators
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2V to 36V
  • Input Offset Voltage: 2mV
  • Input Bias Current: 25nA
  • Response Time: 1.3μs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. IN+
  2. IN-
  3. V-
  4. GND
  5. NC
  6. OUT
  7. VCC+
  8. NC
  9. NC
  10. OUT
  11. V-
  12. GND
  13. VCC-
  14. NC

Functional Features

  • Quad independent comparators
  • Low input bias current
  • Compatible with all forms of logic
  • Power supply range from single 2V to dual ±18V

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - High response speed - Compatible with various logic types

Disadvantages: - Limited operating temperature range (-40°C to 125°C) - Sensitive to electrostatic discharge

Working Principles

LM2901AVQPWRG4 is a quad differential comparator that compares two voltage inputs and provides a digital output based on their relative levels. It operates by amplifying the voltage difference between the inputs and driving the output to a high or low state depending on the comparison result.

Detailed Application Field Plans

This component is widely used in applications requiring precise voltage comparisons, such as: - Battery management systems - Overvoltage/undervoltage protection circuits - Signal conditioning circuits - Industrial automation systems

Detailed and Complete Alternative Models

  • LM339
  • LM311
  • LM393
  • MAX902

LM2901AVQPWRG4 is a versatile voltage comparator suitable for various applications due to its low power consumption, wide supply voltage range, and compatibility with different logic types. However, users should be cautious about its limited operating temperature range and sensitivity to electrostatic discharge.

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技術ソリューションにおける LM2901AVQPWRG4 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM2901AVQPWRG4?

    • The LM2901AVQPWRG4 is a quad differential comparator designed for use in industrial, automotive, and consumer applications.

  2. What is the operating voltage range of the LM2901AVQPWRG4?

    • The LM2901AVQPWRG4 has an operating voltage range from 2V to 36V.

  3. What are the typical applications of the LM2901AVQPWRG4?

    • Typical applications include window comparators, voltage level detection, and signal conditioning.

  4. What is the input offset voltage of the LM2901AVQPWRG4?

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

  5. What is the input bias current of the LM2901AVQPWRG4?

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

  6. What is the temperature range for the LM2901AVQPWRG4?

    • The LM2901AVQPWRG4 operates over a temperature range of -40°C to 125°C.

  7. Can the LM2901AVQPWRG4 be used in automotive applications?

    • Yes, the LM2901AVQPWRG4 is suitable for automotive applications due to its wide operating voltage range and temperature range.

  8. What is the output sink current capability of the LM2901AVQPWRG4?

    • The output sink current capability is typically 16mA.

  9. Does the LM2901AVQPWRG4 have built-in hysteresis?

    • Yes, the LM2901AVQPWRG4 has built-in hysteresis to improve noise immunity.

  10. Is the LM2901AVQPWRG4 available in a small package for space-constrained applications?

    • Yes, the LM2901AVQPWRG4 is available in a small VQFN package, making it suitable for space-constrained applications.