PAM8303D Datasheet

Linear - Amplifiers - Audio


The PAM8303D is a 3W mono filterless class-Damplifier with high PSRR and differential inputthat eliminate noise and RF rectification.Features like 90% efficiency and small PCB areamake the PAM8303D class-D amplifier ideal forcellular handsets. The filterless architecturerequires no external output filter, fewer externalcomponents, less PCB area and lower systemcosts, and simplifies application design.The PAM8303D features short circuit protectionand thermal shutdown. PAM8303D Features &bull; Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz&bull; High Efficiency up to 90% @1W with an 8&Omega; peaker Shutdown Current <1 A&mu;&bull; Demanding Few External Components&bull; Superior Low Noise without Input&bull; Supply Voltage from 2.8V to 5.5 V&bull; Short Circuit Protection&bull; Thermal Shutdown&bull; Available in Space Saving Packages: 1.45mmx1.45mm WCSP9, MSOP-8, DFN 3x3&bull; Pb-Free Packag PAM8303D Applications &bull; Cellular Phones/Smart Phones&bull; MP4/MP3&bull; GPS&bull; Digital Photo Frame&bull; Electronic Dictionary&bull; Portable Game Machinese


[{"Name":"Standard Package","Value":"2,500"},{"Name":"Category","Value":"Integrated Circuits (ICs)"},{"Name":"Family","Value":"Linear - Amplifiers - Audio"},{"Name":"Type","Value":"Class D"},{"Name":"Output Type","Value":"1-Channel (Mono)"},{"Name":"Max Output Power x Channels @ Load","Value":"3W x 1 @ 4 Ohm"},{"Name":"Voltage - Supply","Value":"2.8 V ~ 5.5 V"},{"Name":"Features","Value":"Depop, Short-Circuit and Thermal Protection"}]

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