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LM4836MTX/NOPB
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LM4836MTX/NOPB

Product Overview

Category

LM4836MTX/NOPB belongs to the category of audio amplifiers.

Use

It is used for amplifying audio signals in various electronic devices such as mobile phones, tablets, and portable media players.

Characteristics

  • High-quality audio amplification
  • Small form factor
  • Low power consumption

Package

The LM4836MTX/NOPB comes in a miniature 32-pin QFN package.

Essence

The essence of LM4836MTX/NOPB lies in its ability to provide high-fidelity audio amplification in compact electronic devices.

Packaging/Quantity

The LM4836MTX/NOPB is typically packaged in reels containing 2500 units.

Specifications

  • Power Supply Range: 2.7V to 5.5V
  • Output Power: 1.1W per channel into 8Ω at 5V
  • Total Harmonic Distortion + Noise (THD+N): 0.1% (typical) at 1kHz, 1.2W, 8Ω
  • Shutdown Current: 0.01μA (typical)

Detailed Pin Configuration

The LM4836MTX/NOPB features a 32-pin QFN package with detailed pin configurations for input, output, power supply, and control signals.

Functional Features

  • Integrated volume control
  • Thermal shutdown protection
  • Short-circuit and overvoltage protection

Advantages and Disadvantages

Advantages

  • Compact size
  • Low power consumption
  • High-quality audio amplification

Disadvantages

  • Limited output power compared to larger amplifiers
  • Sensitive to improper PCB layout and grounding

Working Principles

The LM4836MTX/NOPB operates by receiving audio input signals, amplifying them using internal circuitry, and delivering the amplified signals to the output while maintaining high fidelity and low distortion.

Detailed Application Field Plans

The LM4836MTX/NOPB is ideally suited for use in portable electronic devices where space and power efficiency are critical, such as: - Mobile phones - Tablets - Portable media players - Bluetooth speakers

Detailed and Complete Alternative Models

Some alternative models to LM4836MTX/NOPB include: - LM4863: Higher output power but larger package size - LM4880: Lower power consumption but lower output power - TPA2012: Similar power range with different feature set

In conclusion, the LM4836MTX/NOPB is a compact and efficient audio amplifier suitable for portable electronic devices, offering high-quality audio amplification while addressing the constraints of space and power efficiency.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LM4836MTX/NOPB i tekniska lösningar

  1. Question: What is the maximum power output of LM4836MTX/NOPB?
    Answer: The LM4836MTX/NOPB has a maximum power output of 1.1W per channel into an 8Ω load.

  2. Question: Can LM4836MTX/NOPB operate on a single supply voltage?
    Answer: Yes, LM4836MTX/NOPB can operate on a single supply voltage ranging from 2.4V to 5.5V.

  3. Question: What is the typical quiescent current of LM4836MTX/NOPB?
    Answer: The typical quiescent current of LM4836MTX/NOPB is 2.5mA.

  4. Question: Does LM4836MTX/NOPB have built-in thermal shutdown protection?
    Answer: Yes, LM4836MTX/NOPB features built-in thermal shutdown protection to prevent overheating.

  5. Question: What is the recommended operating temperature range for LM4836MTX/NOPB?
    Answer: The recommended operating temperature range for LM4836MTX/NOPB is -40°C to 85°C.

  6. Question: Can LM4836MTX/NOPB be used in portable audio applications?
    Answer: Yes, LM4836MTX/NOPB is suitable for use in portable audio applications due to its low power consumption and small package size.

  7. Question: Does LM4836MTX/NOPB require external coupling capacitors?
    Answer: No, LM4836MTX/NOPB does not require external coupling capacitors, which simplifies the design and reduces component count.

  8. Question: What is the typical total harmonic distortion (THD) of LM4836MTX/NOPB?
    Answer: The typical THD of LM4836MTX/NOPB is 0.1% at 1kHz and 10% of the rated output power.

  9. Question: Can LM4836MTX/NOPB drive headphones directly?
    Answer: Yes, LM4836MTX/NOPB can drive headphones directly without the need for additional amplification circuitry.

  10. Question: Is LM4836MTX/NOPB RoHS compliant?
    Answer: Yes, LM4836MTX/NOPB is RoHS compliant, making it suitable for use in environmentally conscious designs.