The SGM89111, manufactured by SG MICRO, is a low-power stereo headphone amplifier featuring an integrated charge pump. This amplifier is designed for portable audio applications where power efficiency and high-quality audio are crucial. The integrated charge pump allows the amplifier to deliver a higher output voltage swing than the supply voltage, resulting in improved audio performance and dynamic range. Supreme Components International is an authorised distributor of SG MICRO, ensuring you receive genuine components with full manufacturer support. The SGM89111 is suitable for a wide range of applications, including smartphones, tablets, portable media players, and other battery-powered audio devices. Its low power consumption extends battery life, making it an excellent choice for portable designs. Benefit from superior audio clarity and efficiency with the SGM89111.
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Specifications
| Parameter | Value |
|---|---|
| Gain | Adjustable |
| Outputpower | 130 milliwatts into 32 ohms |
| Packagetype | TSSOP-16, QFN-16 |
| Supplyvoltage | 2.5 volts to 5.5 volts |
| Powersupplyrejectionratio | 80 decibels (typical) |
| Totalharmonicdistortionplusnoise | 0.01 percent (typical) |