The SGM4029A is a low-power, 2.1W mono Class-D audio amplifier from SG MICRO. As an authorized 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, such as portable speakers, mobile phones, and other battery-powered devices. The Class-D architecture ensures minimal power dissipation, extending battery life. The SGM4029A features a high signal-to-noise ratio and low total harmonic distortion, delivering clear and high-fidelity audio output. Its compact size and minimal external components make it easy to integrate into various designs. Benefit from reliable performance and genuine components when you purchase from Supreme Components International.
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Specifications
| Parameter | Value |
|---|---|
| Efficiency | 85 percent at 5 volts into 4 ohms at 1 watt |
| Output Power | 2.1 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 | 2.5 volts to 5.5 volts |
| Power Supply Rejection Ratio | 70 decibels at 217 hertz |
| Total Harmonic Distortion Plus Noise | 0.08 percent at 1 watt into 4 ohms at 1 kilohertz |