The SGM8902, manufactured by SG MICRO, is a high-performance, low-power mono Class D audio amplifier. Supreme Components International is an authorised distributor of SG MICRO components, ensuring you receive genuine parts. This filter-free amplifier delivers 2.5W of output power into a 4Ω load, making it suitable for a wide range of audio applications. The filter-free architecture eliminates the need for external LC filters, reducing BOM cost and PCB area. The SGM8902 features low quiescent current and high efficiency, extending battery life in portable devices. It also includes built-in short-circuit and thermal overload protection, ensuring reliable operation. Applications include portable media players, smartphones, tablets, and other battery-powered audio devices. The SGM8902 offers excellent audio quality and ease of use, making it an ideal choice for your audio amplifier needs.
Product Categories
Specifications
| Parameter | Value |
|---|---|
| Output Power | 2.5 watts at 4 ohms, 5 volts, total harmonic distortion plus noise equals 10 percent |
| Package Type | MSOP-8, TDFN-3x3-8L |
| Supply Voltage | 2.5 volts to 5.5 volts |
| Operating Temperature | -40 degrees Celsius to +85 degrees Celsius |
| Power Supply Rejection Ratio | 80 decibels at 217 hertz |
| Total Harmonic Distortion Plus Noise | 0.08 percent at 1 watt, 4 ohms, 1 kilohertz |