{"uuid":"94a8c337e51b4cc48ceb3a9ea07b7aaf","libraryUuid":"0819f05c4eef4c71ace90d822a990e87","classification":{"libraryUuid":"0819f05c4eef4c71ace90d822a990e87","libraryType":"3"},"ordinal":0,"footprintName":"QFN-20_L4.0-W4.0-P0.50-TL-EP2.7","footprintUuid":"bb202348a2a843019993ab684a733f1f","model3DName":"QFN-20_L4.0-W4.0-H0.8-P0.50","model3DUuid":"544137bf85614e008574aa3e54a84d8a","manufacturer":"TI(德州仪器)","manufacturerId":"TPA2012D2RTJR","supplier":"LCSC","supplierId":"C7717","otherProperty":{"LCSC Part Name":"2.1W立体声D类音频功率放大器","Supplier Part":"C7717","Manufacturer":"TI(德州仪器)","Manufacturer Part":"TPA2012D2RTJR","Supplier Footprint":"QFN-20-EP(4x4)","JLCPCB Part Class":"Extended Part","Datasheet":"https://www.ti.com/cn/lit/gpn/tpa2012d2","Supplier":"LCSC","Add into BOM":"yes","Convert to PCB":"yes","Symbol":"316d82fd8ebd4b2a9efbbc945bde74d7","Designator":"U?","Footprint":"bb202348a2a843019993ab684a733f1f","3D Model":"544137bf85614e008574aa3e54a84d8a","3D Model Title":"QFN-20_L4.0-W4.0-H0.8-P0.50","3D Model Transform":"158.267,158.267,0,0,0,0,0.0005,-0.0005,0","Class":"Class D","Speaker Channels":"2-Channel","Output Power":"2.1Wx2@4Ω","Total Harmonic Distortion + Noise (THD+N)":"0.11%","Quiescent Current":"9mA","Signal-to-Noise Ratio":"-","Power Supply Rejection Ratio (PSRR)":"77dB","Efficiency":"-","Number of Inputs":"2 Pairs Differential Inputs","Features":"ESD protection；Filterless architecture；Digital programmable gain；Enable/disable function","Voltage - Supply":"2.5V~5.5V","Operating Temperature":"-40℃~+85℃","Name":"={Manufacturer Part}"}}