SGM4547
Stereo headphone amplifier with integrated charge pump from SG Micro.
PRODUCT DETAILS
Product Description
The SGM4547, 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 components, ensuring you receive genuine and reliable products. This amplifier is designed for portable audio applications where low power consumption and high-quality audio 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 SGM4547 is ideal for use in smartphones, tablets, MP3 players, and other battery-powered devices. Its compact size and minimal external components make it easy to integrate into your designs. Benefit from superior audio performance with the SGM4547.
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Technical Specifications
| Package type | TSSOP-14, QFN-16 |
|---|---|
| Supply voltage range | 2.5 Volts to 5.5 Volts |
| Operating temperature range | -40 degrees Celsius to +85 degrees Celsius |
| Power supply rejection ratio | 80 decibels typical |
| Total harmonic distortion plus noise | 0.01 percent typical |
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