The SGM72112B, manufactured by SG MICRO, is a low-power stereo headphone amplifier designed for portable audio devices. Supreme Components International is an authorised distributor of SG MICRO, ensuring you receive genuine components. This amplifier integrates a charge pump to generate the necessary voltage rails for optimal performance. The SGM72112B boasts low power consumption, extending battery life in portable applications. Its high signal-to-noise ratio and low distortion provide a superior listening experience. Ideal for smartphones, tablets, and other portable media players, the SGM72112B delivers clear and powerful audio output. The integrated charge pump eliminates the need for external voltage regulators, simplifying circuit design and reducing board space. Benefit from exceptional audio fidelity and energy efficiency with the SGM72112B.
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Specifications
| Parameter | Value |
|---|---|
| Gain | Adjustable |
| Outputpower | 130 milliwatts (Load Resistance = 32 ohms, Supply Voltage = 5 volts) |
| Packagetype | TSSOP-16 |
| Supplyvoltagerange | 2.5 volts to 5.5 volts |
| Operatingtemperaturerange | -40 degrees Celsius to +85 degrees Celsius |
| Powersupplyrejectionratio | 80 decibels (typical) |
| Totalharmonicdistortionplusnoise | 0.01 percent (typical) |