Catalog
2.5W Stereo Class D with DC Volume Control
Key Features
• 2.5W Output at 10% THD with a 5Ω Load and 5V Power Supply
• Filterless, Low Quiescent Current and Low EMI
• Low THD+N
• 64-Step DC Volume Control
• Superior Low Noise
• Short Circuit Protection
• Thermal Shutdown
• Few External Components to Save the Space and Cost
• RoHS Pass and Green Package
Description
AI
The PAM8003 is a 2.5W, Class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8003 is much better than that of class-AB cousins. It can extend the battery life, ideal for portable applications. The PAM8003 is available in SOP-16L package