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LM2904VDMR2
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LM2904VDMR2

Product Overview

Category

LM2904VDMR2 belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in various electronic circuits for amplification and signal processing purposes.

Characteristics

  • Low power consumption
  • Wide operating voltage range
  • High gain bandwidth product
  • Rail-to-rail input and output capabilities

Package

LM2904VDMR2 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of LM2904VDMR2 lies in its ability to provide high-performance amplification while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage: 3V to 32V
  • Input offset voltage: ±2mV
  • Input bias current: ±45nA
  • Gain bandwidth product: 1.3MHz
  • Slew rate: 0.5V/µs
  • Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

  1. Non-inverting input
  2. Inverting input
  3. V-
  4. V+
  5. Output
  6. NC (No Connection)
  7. NC (No Connection)
  8. VCC+

Functional Features

  • Low input offset voltage
  • Low input bias current
  • High open-loop gain
  • Unity-gain stable
  • Short-circuit protection

Advantages

  • Low power consumption makes it suitable for battery-powered applications
  • Wide operating voltage range allows for versatile use in different systems
  • Rail-to-rail input and output capabilities enable maximum signal swing

Disadvantages

  • Limited gain bandwidth product compared to some other op-amp models
  • Relatively slower slew rate may not be suitable for high-speed applications

Working Principles

LM2904VDMR2 operates based on the principles of differential amplification and feedback. It amplifies the voltage difference between its input terminals and provides an amplified output signal.

Detailed Application Field Plans

LM2904VDMR2 finds applications in various fields, including: 1. Audio amplifiers 2. Sensor signal conditioning 3. Active filters 4. Voltage regulators 5. Signal generators

Detailed and Complete Alternative Models

Some alternative models to LM2904VDMR2 are: 1. LM358 2. TL072 3. OP07 4. MCP6002 5. AD822

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM2904VDMR2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LM2904VDMR2 in technical solutions:

  1. Q: What is LM2904VDMR2? A: LM2904VDMR2 is a dual operational amplifier (op-amp) that is commonly used in various electronic circuits.

  2. Q: What is the voltage supply range for LM2904VDMR2? A: The voltage supply range for LM2904VDMR2 is typically between 3V and 32V.

  3. Q: What is the maximum output current of LM2904VDMR2? A: The maximum output current of LM2904VDMR2 is typically around 20mA.

  4. Q: Can LM2904VDMR2 be used as a comparator? A: Yes, LM2904VDMR2 can be used as a comparator, although it is primarily designed as an op-amp.

  5. Q: What is the input offset voltage of LM2904VDMR2? A: The input offset voltage of LM2904VDMR2 is typically around 2mV.

  6. Q: Is LM2904VDMR2 suitable for low-power applications? A: Yes, LM2904VDMR2 is designed for low-power applications and has a low quiescent current consumption.

  7. Q: Can LM2904VDMR2 operate in a wide temperature range? A: Yes, LM2904VDMR2 is designed to operate in a wide temperature range, typically from -40°C to +125°C.

  8. Q: What is the gain bandwidth product of LM2904VDMR2? A: The gain bandwidth product of LM2904VDMR2 is typically around 1MHz.

  9. Q: Can LM2904VDMR2 be used in single-supply applications? A: Yes, LM2904VDMR2 can be used in single-supply applications, as long as the input and output voltages are within the specified range.

  10. Q: What are some common applications for LM2904VDMR2? A: LM2904VDMR2 is commonly used in audio amplifiers, voltage followers, active filters, signal conditioning circuits, and many other analog circuit designs.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.