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LM2902DTBR2
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LM2902DTBR2

Product Overview

Category

LM2902DTBR2 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad operational amplifier.

Characteristics

  • Low input offset voltage
  • Low input bias current
  • Wide supply voltage range
  • High gain bandwidth product
  • Low power consumption

Package

LM2902DTBR2 is available in a small outline package (SOIC) with 14 pins.

Essence

The essence of LM2902DTBR2 lies in its ability to amplify and process analog signals accurately and efficiently.

Packaging/Quantity

LM2902DTBR2 is typically packaged in reels, with each reel containing 2500 units.

Specifications

  • Supply Voltage: ±1.5V to ±16V
  • Input Offset Voltage: 2mV (maximum)
  • Input Bias Current: 20nA (maximum)
  • Gain Bandwidth Product: 1MHz (typical)
  • Power Consumption: 500µA (typical)

Detailed Pin Configuration

  1. Non-Inverting Input 1
  2. Inverting Input 1
  3. Output 1
  4. VCC+
  5. Non-Inverting Input 2
  6. Inverting Input 2
  7. Output 2
  8. VCC-
  9. Non-Inverting Input 3
  10. Inverting Input 3
  11. Output 3
  12. Ground
  13. Non-Inverting Input 4
  14. Inverting Input 4
  15. Output 4

Functional Features

  • Quad operational amplifier in a single package
  • High voltage gain
  • Low input offset voltage
  • Low power consumption
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Compact size
  • Low power consumption
  • Wide supply voltage range
  • High gain bandwidth product

Disadvantages

  • Limited output current capability
  • Not suitable for high-frequency applications

Working Principles

LM2902DTBR2 operates based on the principles of operational amplifiers. It amplifies the difference between the voltages at its non-inverting and inverting inputs, producing an output voltage proportional to this difference.

Detailed Application Field Plans

LM2902DTBR2 finds applications in various fields, including: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Voltage comparators 4. Active filters 5. Oscillators 6. Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models to LM2902DTBR2 are: 1. LM324 2. LM358 3. TL074 4. TL084 5. OP07 6. AD822

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

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM2902DTBR2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LM2902DTBR2 in technical solutions:

  1. Question: What is LM2902DTBR2?
    - Answer: LM2902DTBR2 is a quad operational amplifier that is commonly used in various technical applications.

  2. Question: What is the voltage supply range for LM2902DTBR2?
    - Answer: The voltage supply range for LM2902DTBR2 is typically between 3V and 36V.

  3. Question: What is the maximum output current of LM2902DTBR2?
    - Answer: The maximum output current of LM2902DTBR2 is typically around 20mA.

  4. Question: Can LM2902DTBR2 be used in single-supply applications?
    - Answer: Yes, LM2902DTBR2 can be used in both single-supply and dual-supply applications.

  5. Question: What is the input offset voltage of LM2902DTBR2?
    - Answer: The input offset voltage of LM2902DTBR2 is typically around 2mV.

  6. Question: Is LM2902DTBR2 suitable for low-power applications?
    - Answer: Yes, LM2902DTBR2 is designed for low-power applications and has a low quiescent current.

  7. Question: Can LM2902DTBR2 operate at high temperatures?
    - Answer: Yes, LM2902DTBR2 has a wide temperature range and can operate at high temperatures up to 125°C.

  8. Question: What is the typical gain bandwidth product of LM2902DTBR2?
    - Answer: The typical gain bandwidth product of LM2902DTBR2 is around 1MHz.

  9. Question: Can LM2902DTBR2 be used in audio applications?
    - Answer: Yes, LM2902DTBR2 can be used in audio applications such as audio amplifiers and filters.

  10. Question: Is LM2902DTBR2 available in surface mount packages?
    - Answer: Yes, LM2902DTBR2 is available in surface mount packages like the TSSOP-14 package.

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