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LM2902KNSR
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LM2902KNSR

Product Overview

Category: Integrated Circuit
Use: Operational Amplifier
Characteristics: Low power consumption, high gain, wide supply voltage range
Package: SOIC-14
Essence: Quad operational amplifier
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3V to 32V
  • Input Offset Voltage: 2mV
  • Input Bias Current: 45nA
  • Gain Bandwidth Product: 1.3MHz
  • Slew Rate: 0.6V/μs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. OUT1-
  2. IN1-
  3. IN1+
  4. V-
  5. OUT1+
  6. V+
  7. OUT2-
  8. IN2-
  9. IN2+
  10. V-
  11. OUT2+
  12. V+
  13. OUT3-
  14. IN3-

Functional Features

  • Low input offset voltage
  • Common-mode input voltage range includes ground
  • Large output voltage swing

Advantages and Disadvantages

Advantages: - Low power consumption - High gain - Wide supply voltage range

Disadvantages: - Limited bandwidth compared to some other models - Higher input bias current

Working Principles

LM2902KNSR is a quad operational amplifier designed for low power applications. It provides high gain and can operate over a wide range of supply voltages. The internal circuitry is designed to minimize input offset voltage and provide a large output voltage swing.

Detailed Application Field Plans

LM2902KNSR is suitable for various applications including: - Signal conditioning - Sensor amplification - Active filters - Instrumentation amplifiers

Detailed and Complete Alternative Models

  • LM324
  • LM358
  • TL084
  • MCP6004

LM2902KNSR is a versatile operational amplifier with low power consumption and high gain, making it suitable for a wide range of applications. Its compact SOIC-14 package and wide supply voltage range make it an ideal choice for portable and battery-powered devices. However, its limited bandwidth and higher input bias current should be considered when selecting this model for specific applications.

Texniki həllərdə LM2902KNSR tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the LM2902KNSR?

    • The LM2902KNSR is a quad operational amplifier designed for general-purpose applications.

  2. What is the supply voltage range for the LM2902KNSR?

    • The supply voltage range for the LM2902KNSR is typically between 3V and 32V.

  3. What are the typical applications of the LM2902KNSR?

    • The LM2902KNSR is commonly used in audio amplifiers, signal conditioning circuits, active filters, and instrumentation amplifiers.

  4. What is the input offset voltage of the LM2902KNSR?

    • The input offset voltage of the LM2902KNSR is typically around 2mV.

  5. What is the input bias current of the LM2902KNSR?

    • The input bias current of the LM2902KNSR is typically around 45nA.

  6. What is the temperature range for the LM2902KNSR?

    • The LM2902KNSR can operate within a temperature range of -40°C to 125°C.

  7. What is the maximum output current of the LM2902KNSR?

    • The maximum output current of the LM2902KNSR is typically around 20mA.

  8. What is the slew rate of the LM2902KNSR?

    • The slew rate of the LM2902KNSR is typically around 0.3V/µs.

  9. Can the LM2902KNSR be used in single-supply applications?

    • Yes, the LM2902KNSR can be used in single-supply applications with proper biasing.

  10. Is the LM2902KNSR suitable for low-power applications?

    • Yes, the LM2902KNSR is suitable for low-power applications due to its low quiescent current and wide supply voltage range.