Supreme Components International, an authorised distributor, presents the SGM4591, a low-power stereo cap-free headphone amplifier from SG MICRO. This amplifier is designed for high-performance audio in portable applications. The SGM4591 features a cap-free output, eliminating the need for external DC-blocking capacitors, reducing BOM cost and PCB area. It offers excellent audio fidelity with low THD+N and high signal-to-noise ratio. Its low power consumption extends battery life in portable devices. Ideal for smartphones, tablets, MP3 players, and other audio devices requiring high-quality headphone amplification. Benefit from SG MICRO's audio expertise and Supreme Components International's reliable distribution.
Product Categories
Analog and Mixed-signal
Interface
Specifications
| Parameter | Value |
|---|---|
| Gain | Adjustable |
| Package Type | TSSOP-14, QFN-16 |
| Supply Voltage | 2.5V to 5.5V |
| Operating Temperature | -40 Degrees Celsius to +85 Degrees Celsius |
| Power Supply Rejection Ratio | 80dB |
| Total Harmonic Distortion Plus Noise | -95dB |