PAM8302AASCR

PAM8302A 2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER Description Pin Assignments The PAM8302A is a 2.5W Class-D mono audio amplifier. Its low THD+N feature offers high-quality sound reproduction. The new filterless architecture allows the device to drive speakers directly instead of using low-pass output filters thus saving system cost and PCB area. With the same number of external components, the efficiency of the PAM8302A is much better than that of Class-AB cousins. It can optimize battery life thus is ideal for portable applications. The PAM8302A is available in MSOP-8, SO-8, and U-DFN3030-8 packages. Features • • • • • • • • • • • 2.5W Output at 10% THD with a 4Ω Load and 5V Power Supply Filterless, Low Quiescent Current and Low EMI High Efficiency up to 88% Superior Low Noise Short Circuit Protection Thermal Shutdown Few External Components to Save Space and Cost MSOP-8, SO-8 and U-DFN3030-8 Packages Available Lead Free and Green Devices Available (RoHS Compliant) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Applications • • • • • • PMP/MP4 GPS Portable Speakers 2-Way Radios Hands-Free Phones/Speaker Phones Cellular Phones Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain