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LM2904NG
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LM2904NG

Product Overview

Category: Integrated Circuit
Use: Operational Amplifier
Characteristics: Low power consumption, wide supply voltage range
Package: DIP-8, SOIC-8
Essence: Dual operational amplifier
Packaging/Quantity: Tube/50 units, Reel/2500 units

Specifications

  • Supply Voltage: 3V to 32V
  • Input Offset Voltage: 2mV
  • Input Bias Current: 45nA
  • Gain Bandwidth Product: 1.2MHz
  • Slew Rate: 0.6V/µs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Offset Null 1
  2. Inverting Input 1
  3. Non-Inverting Input 1
  4. V-
  5. Non-Inverting Input 2
  6. Inverting Input 2
  7. Output 2
  8. V+

Functional Features

  • Low input offset voltage
  • Common-mode input voltage range includes ground
  • Low output saturation voltage
  • Unity-gain bandwidth
  • High slew rate
  • ESD protection

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - High gain bandwidth product - ESD protection - Common-mode input voltage range includes ground

Disadvantages: - Limited slew rate - Relatively low operating temperature range

Working Principles

The LM2904NG is a dual operational amplifier designed for general-purpose applications. It operates over a wide range of supply voltages and offers low power consumption. The internal circuitry is designed to provide low input offset voltage and high gain bandwidth product, making it suitable for various signal conditioning and amplification tasks.

Detailed Application Field Plans

The LM2904NG is commonly used in audio pre-amplifiers, active filters, instrumentation amplifiers, and voltage followers. Its wide supply voltage range and low power consumption make it suitable for battery-operated applications as well.

Detailed and Complete Alternative Models

  • LM358N
  • LM324N
  • TL082CP
  • UA741CN

This completes the English editing encyclopedia entry structure for LM2904NG, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM2904NG en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of LM2904NG:

  1. What is LM2904NG?

    • LM2904NG is a dual operational amplifier with low power consumption and wide supply voltage range, commonly used in audio amplifiers, filters, and signal conditioning circuits.

  2. What is the typical supply voltage range for LM2904NG?

    • The typical supply voltage range for LM2904NG is 3V to 32V.

  3. What is the input offset voltage of LM2904NG?

    • The input offset voltage of LM2904NG is typically 2mV.

  4. Can LM2904NG be used in single supply applications?

    • Yes, LM2904NG can be used in single supply applications as it has a wide supply voltage range.

  5. What is the typical input bias current for LM2904NG?

    • The typical input bias current for LM2904NG is 45nA.

  6. What are some common applications of LM2904NG?

    • Common applications of LM2904NG include audio amplifiers, active filters, instrumentation amplifiers, and signal conditioning circuits.

  7. What is the maximum operating temperature range for LM2904NG?

    • The maximum operating temperature range for LM2904NG is typically -40°C to 125°C.

  8. Does LM2904NG have short-circuit protection?

    • Yes, LM2904NG has built-in short-circuit protection.

  9. What is the typical slew rate of LM2904NG?

    • The typical slew rate of LM2904NG is 0.6V/µs.

  10. Is LM2904NG suitable for battery-powered applications?

    • Yes, LM2904NG is suitable for battery-powered applications due to its low power consumption and wide supply voltage range.

I hope these questions and answers are helpful! Let me know if you need further assistance.