Reference Only
SGM4808B
Low Power Stereo Headphone Amplifier, 1.8V to 5.5V
Datasheet
SGM4808B Datasheet
Product Description
The SG MICRO SGM4808B is a low-power stereo headphone amplifier optimized for portable audio devices. This amplifier operates from a wide voltage range of 1.8V to 5.5V, making it suitable for various battery-powered applications. It delivers 25mW of power into a 32Ω load at 3.3V, providing sufficient audio output for headphones. The SGM4808B features low power consumption, extending battery life in portable devices. Its compact design and efficient performance make it an excellent choice for smartphones, tablets, and other portable audio players. Supreme Components International is an authorized distributor of SG MICRO, offering authentic components and expert support. Trust SCI for your SG MICRO component needs.
Technical Specifications
| Attribute | Description |
|---|---|
| Output Power | 25 milliwatts into 32 ohms at 3.3 volts |
| Package Type | TSSOP-14, QFN-4x4-16L |
| Supply Voltage | 1.8 volts to 5.5 volts |
| Power Supply Rejection Ratio | 80 decibels at 217 Hertz |
| Total Harmonic Distortion Plus Noise | 0.05 percent at 1 kilohertz |