The SGM790B is a highly efficient, low-power, mono Class D audio amplifier from SG MICRO. Delivering 2.5W of output power, this filter-free amplifier simplifies design and reduces BOM cost. Its compact size makes it ideal for portable audio devices, mobile phones, and other space-constrained applications. Supreme Components International is an authorised distributor of SG MICRO, ensuring you receive genuine, high-quality components. The SGM790B features low THD+N, excellent PSRR, and integrated short-circuit protection, providing robust and reliable performance. Benefit from its ease of use and exceptional audio quality in your next design. Supreme Components International provides full support and documentation for this product.
Product Categories
System Power Management and Supervisory Ics
Power Management
Specifications
| Parameter | Value |
|---|---|
| Output Power | 2.5 Watts into 4 Ohms at 5 Volts with Total Harmonic Distortion plus Noise equal to 10 percent |
| Package Type | SOP-8, MSOP-8, TDFN-3x3-8L |
| Supply Voltage Range | 2.5 Volts to 5.5 Volts |
| Operating Temperature Range | Negative 40 degrees Celsius to Positive 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 |