The SGM8473 is a low-power, 2.1W mono Class-D audio amplifier from SG MICRO. As an authorised distributor of SG MICRO, Supreme Components International guarantees the authenticity and quality of this component. This amplifier is designed for applications where power efficiency is paramount, making it suitable for portable speakers, mobile phones, and other battery-powered devices. The Class-D architecture ensures minimal power dissipation, extending battery life. The SGM8473 features a compact design, simplifying integration into various systems. It delivers high-quality audio output with low distortion, providing an enhanced listening experience. Benefit from reliable performance and genuine components when you purchase from Supreme Components International, your trusted source for SG MICRO products. This amplifier offers a cost-effective solution for adding audio amplification to your project.
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Specifications
| Parameter | Value |
|---|---|
| Efficiency | 85 percent at 1 Watt into 8 Ohms |
| Output Power | 2.1 Watts into 4 Ohms at 5 Volts with Total Harmonic Distortion plus Noise equal to 10 percent |
| Package Type | SOT-23-6 |
| Supply Voltage | 2.5 Volts to 5.5 Volts |
| Operating Temperature | -40 degrees Celsius to +85 degrees Celsius |
| Power Supply Rejection Ratio | 75 decibels at 217 Hertz |
| Total Harmonic Distortion Plus Noise | 0.08 percent at 1 Watt into 4 Ohms at 1 kilohertz |