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LM4836MTE/NOPB
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LM4836MTE/NOPB

Product Overview

Category

LM4836MTE/NOPB belongs to the category of audio amplifiers.

Use

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

Characteristics

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

Package

The LM4836MTE/NOPB comes in a small outline package (SOP) with 28 pins.

Essence

The essence of LM4836MTE/NOPB lies in its ability to provide high-fidelity audio amplification in compact electronic devices.

Packaging/Quantity

The LM4836MTE/NOPB is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • Power Supply Range: 2.7V to 5.5V
  • Output Power: 1.3W per channel into 8Ω at 5V
  • Total Harmonic Distortion + Noise (THD+N): 0.15% (typical) at 1kHz, 1.2W, 8Ω
  • Shutdown Current: 0.01μA (typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LM4836MTE/NOPB has 28 pins arranged in a specific configuration to facilitate its integration into electronic circuits. The detailed pin configuration includes input pins, output pins, power supply pins, and control pins.

Functional Features

  • Stereo audio amplification
  • Integrated volume control
  • Thermal shutdown protection
  • Short-circuit protection
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Low power consumption
  • Integrated protection features
  • Compact form factor

Disadvantages

  • Limited output power compared to higher wattage amplifiers
  • Requires external components for certain functionalities

Working Principles

The LM4836MTE/NOPB operates by receiving audio input signals and amplifying them using internal circuitry. It then delivers the amplified signals to the output channels while ensuring protection against thermal issues and short circuits.

Detailed Application Field Plans

The LM4836MTE/NOPB is ideally suited for use in portable electronic devices where space and power efficiency are crucial. Its applications include: - Smartphones - Tablets - Portable media players - Bluetooth speakers - Wearable audio devices

Detailed and Complete Alternative Models

Some alternative models to LM4836MTE/NOPB include: - TPA2012D2 from Texas Instruments - MAX98306 from Maxim Integrated - NJU7089 from New Japan Radio

In conclusion, the LM4836MTE/NOPB is a versatile audio amplifier designed for compact electronic devices, offering high-quality audio amplification and integrated protection features. Its low power consumption and small form factor make it an ideal choice for modern portable electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM4836MTE/NOPB en soluciones técnicas

  1. Q: What is the maximum power output of LM4836MTE/NOPB?
    A: The LM4836MTE/NOPB has a maximum power output of 1.1W per channel into an 8Ω load.

  2. Q: Can LM4836MTE/NOPB operate on a single supply voltage?
    A: Yes, LM4836MTE/NOPB can operate on a single supply voltage ranging from 2.4V to 5.5V.

  3. Q: What is the typical quiescent power consumption of LM4836MTE/NOPB?
    A: The typical quiescent power consumption of LM4836MTE/NOPB is 4mA at 3.6V.

  4. Q: Does LM4836MTE/NOPB have built-in thermal shutdown protection?
    A: Yes, LM4836MTE/NOPB features built-in thermal shutdown protection to prevent overheating.

  5. Q: What is the recommended operating temperature range for LM4836MTE/NOPB?
    A: The recommended operating temperature range for LM4836MTE/NOPB is -40°C to 85°C.

  6. Q: Can LM4836MTE/NOPB be used in portable audio applications?
    A: Yes, LM4836MTE/NOPB is suitable for use in portable audio applications due to its low power consumption and small package size.

  7. Q: Does LM4836MTE/NOPB require external coupling capacitors?
    A: No, LM4836MTE/NOPB does not require external coupling capacitors, which simplifies the design.

  8. Q: What is the typical total harmonic distortion (THD) of LM4836MTE/NOPB?
    A: The typical THD of LM4836MTE/NOPB is 0.2% at 1kHz and 10% of the rated output power.

  9. Q: Can LM4836MTE/NOPB drive headphones directly?
    A: Yes, LM4836MTE/NOPB can drive headphones directly without the need for an external amplifier.

  10. Q: Is LM4836MTE/NOPB RoHS compliant?
    A: Yes, LM4836MTE/NOPB is RoHS compliant, making it suitable for use in environmentally sensitive applications.