The UM3491EEPE, manufactured by Union Semiconductor, is a high-performance Class-AB audio amplifier IC. This amplifier is designed to provide clear and efficient audio amplification for various applications. It operates from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices and other low-voltage systems. The UM3491EEPE is housed in a space-saving SOP-8 package, simplifying PCB design and assembly. As an authorised distributor of Union Semiconductor, Supreme Components International guarantees the authenticity and quality of this product. This audio amplifier IC is perfect for use in portable audio players, wireless speakers, and other audio equipment where high-quality sound and low power consumption are essential. Benefit from reliable performance and easy integration with the UM3491EEPE.
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Specifications
| Parameter | Value |
|---|---|
| Output Power | 1.1W (Load Resistance=8 Ohms, Voltage Supply=5V, Total Harmonic Distortion Plus Noise=10%) |
| Package Type | SOP-8 |
| Amplifier Class | Class-AB |
| Quiescent Current | 3mA |
| Supply Voltage Range | 2.7V to 5.5V |
| Power Supply Rejection Ratio | 70dB |
| Total Harmonic Distortion Plus Noise | 0.1% (Voltage Supply=5V, Load Resistance=8 Ohms, Output Power=0.5W) |