The SGM8952YMS8G/TR is a low-power, dual audio operational amplifier designed by SG Micro Corp. It is tailored for use in portable audio devices such as headphones, smartphones, and tablets. The device offers low distortion, low noise, and excellent power efficiency, ensuring high-quality audio reproduction while preserving battery life. Its dual-channel configuration allows for stereo audio amplification within a compact footprint.

Applications

• Headphone amplifiers
• Portable media players
• Mobile phones
• Tablet computers
• Audio preamplifiers

Features

• Low THD+N (Total Harmonic Distortion plus Noise)
• Low noise floor
• Wide supply voltage range
• Rail-to-rail output
• Dual-channel configuration
• Excellent channel separation
• Shutdown mode for power saving

Benefits

• High-fidelity audio: The SGM8952YMS8G/TR provides clear and accurate audio amplification, resulting in an enhanced listening experience.
• Energy efficiency: Its low power consumption extends battery life in portable devices.
• Versatile: It is suitable for a broad range of audio applications, making it ideal for integration into different consumer electronics.
• Compact: The small package size allows for efficient use of PCB space.
• Power saving: The shutdown mode reduces power consumption when the amplifier is not in use.

Additional Details

The SGM8952YMS8G/TR's rail-to-rail output maximizes the output voltage swing, enabling it to drive a wide range of headphones and audio devices effectively. Its low THD+N ensures minimal distortion, preserving the purity of the audio signal. The device operates over a wide supply voltage range, offering flexibility in system design. The dual-channel configuration makes it suitable for stereo applications, while the excellent channel separation minimizes crosstalk between the two channels. The inclusion of a shutdown mode further enhances power efficiency by reducing current consumption when the amplifier is not actively amplifying audio. Its small package size is beneficial for space-constrained applications. This amplifier is designed to deliver high-performance audio amplification with optimal power efficiency, making it a perfect choice for portable audio devices.