Reference Only
SGM3725
Low Power Stereo Headphone Amplifier with Integrated Charge Pump
Datasheet
SGM3725 Datasheet
Product Description
The SGM3725, manufactured by SG Micro, is a low-power stereo headphone amplifier featuring an integrated charge pump. Supreme Components International is an authorised distributor of SG Micro, ensuring you receive genuine, high-quality components. This amplifier is designed for portable audio applications where power efficiency and audio performance are critical. The integrated charge pump allows the amplifier to deliver a higher output voltage swing than the supply voltage, resulting in improved dynamic range and reduced distortion. The SGM3725 is ideal for use in smartphones, tablets, MP3 players, and other battery-powered devices. Its low power consumption extends battery life, while its high-quality audio output provides an immersive listening experience. The SGM3725 offers a compact solution for demanding audio applications, delivering exceptional performance in a small footprint.
Technical Specifications
| Attribute | Description |
|---|---|
| Output Power | 100 milliwatts into 32 ohms |
| Package Type | TSSOP-14, QFN-16 |
| Supply Voltage | 2.5 volts to 5.5 volts |
| Power Supply Rejection Ratio | 80 decibels (typical) |
| Total Harmonic Distortion Plus Noise | 0.01 percent (typical) |