Reference Only
SGM4511
Low Power, Stereo Headphone Amplifier with Integrated Charge Pump
Datasheet
SGM4511 Datasheet
Product Description
The SGM4511, manufactured by SG Micro, is a low-power stereo headphone amplifier featuring an integrated charge pump. This device is designed to provide high-quality audio amplification for portable applications such as smartphones, tablets, and MP3 players. The integrated charge pump allows the amplifier to deliver a higher output voltage than the supply voltage, resulting in improved dynamic range and lower distortion. Supreme Components International is an authorised distributor of SG Micro components, ensuring you receive genuine and reliable parts. The SGM4511's low power consumption makes it an excellent choice for battery-powered devices, extending playback time. Its compact size and minimal external components simplify design and reduce board space. Benefit from superior audio performance and energy efficiency with the SGM4511.
Technical Specifications
| Attribute | Description |
|---|---|
| Gain | Adjustable |
| 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) |