What is SIM6822M Chip?

 The SIM6822M is a dual-channel audio power amplifier from Silan Microelectronics. It is designed for high-efficiency amplification of audio signals, providing an effective solution for driving speakers in a variety of consumer electronics, automotive, and other embedded applications. The SIM6822M is particularly well-suited for use in audio amplification systems where low power consumption, compact size, and high-quality sound reproduction are key  requirements. 

Key Features:

  1. Dual Audio Channels: The SIM6822M integrates two separate audio amplifier channels, which can independently drive two speakers, making it ideal for stereo sound systems in portable devices, televisions, and automotive applications.

  2. High Power Output: The amplifier can deliver a peak output power of up to 2W per channel (depending on the application and speaker load), offering sufficient power for small- to medium-sized audio systems such as portable speakers, radios, and TVs.

  3. Low Power Consumption: Designed for energy-efficient operation, the SIM6822M offers low standby power consumption, making it suitable for battery-powered devices where energy efficiency is critical.

  4. Built-in Protection: The chip includes built-in protection mechanisms to safeguard the circuit and speakers. These include short-circuit protection, over-temperature protection, and over-voltage protection, ensuring that the amplifier operates reliably and safely under various conditions.

  5. Compact Package: The SIM6822M is available in a compact SOP-8 or DIP-8 package, making it ideal for space-constrained applications where a small footprint is required.

  6. Low Distortion and High Fidelity: The amplifier is designed to deliver high-quality sound with low total harmonic distortion (THD), ensuring clear and high-fidelity audio output, which is crucial for audio devices requiring excellent sound performance.

  7. Thermal and Output Stability: The SIM6822M offers good thermal stability, enabling reliable performance even in applications with continuous audio playback, such as in portable music players or embedded audio systems.

Applications:

  • Portable Audio Devices: Commonly used in portable speakers, radios, and MP3 players where compact size and battery efficiency are crucial.
  • Consumer Electronics: Suitable for audio amplification in televisions, soundbars, and home theater systems.
  • Automotive Systems: Used in car audio systems and other in-vehicle electronics for high-quality, efficient audio amplification.
  • Toys and Gadgets: Often found in toys, alarm clocks, and other small electronic devices requiring audio output.
  • Embedded Systems: Ideal for embedded audio systems in various industrial and commercial products where size and power efficiency are important.

Technical Specifications:

  • Output Power: 2W per channel (depending on load and application).
  • Supply Voltage: Typically operates with a supply voltage of 4.5V to 15V.
  • Package Type: Available in SOP-8 and DIP-8 packages.
  • Protection Features: Short-circuit, over-temperature, and over-voltage protection.
  • THD (Total Harmonic Distortion): Low distortion for high-quality audio output.

The SIM6822M is an efficient and reliable dual-channel audio power amplifier that is ideal for a wide range of consumer, automotive, and embedded audio applications. Its compact design, built-in protection features, and low power consumption make it well-suited for use in battery-powered devices and systems where space and energy efficiency are important. 

Search List Page：SIM6822M Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip 

https://www.mobikechip.com/static-product-faq.html  

Reprinted from: https://www.mobikechip.com/static-product-faq-detail/133.html 

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