NCP2811BMTTXGEVB: Dual Audio Power Evaluation Board

NCP2811 is a dual audio power amplifier designed for portable communication device applications such as mobile phones. This board showcases the B version of this part in the WQFN12 package. This part is capable of delivering 27 mW of continuous average power into a 16 Ω load from a 2.7 V power supply with a THD+N of 1%.Based on the power supply delivered to the device, an internal power management block generates a symmetrical positive and negative voltage. Thus, the internal amplifiers provide outputs referenced to Ground. In this True Ground configuration, the two external heavy coupling capacitors can be removed. It offers significant space and cost savings compared to a typical stereo application.

Evaluation/Development Tool Information
ProductStatusComplianceShort DescriptionParts Used
NCP2811BMTTXGEVBActiveDual Audio Power Evaluation BoardNCP2811BMTTXG
Technical Documents
TypeDocument TitleDocument ID/SizeRev
Eval Board: BOMNCP2811BMTTXGEVB Bill of Materials ROHS CompliantNCP2811BMTTXGEVB_BOM_ROHS.PDF - 99.0 KB0
Eval Board: GerberNCP2811BMTTXGEVB Gerber Layout Files (Zip Format)NCP2811BMTTXGEVB_GERBER.ZIP - 68.0 KB0
Eval Board: SchematicNCP2811BMTTXGEVB SchematicNCP2811BMTTXGEVB_SCHEMATIC.PDF - 237.0 KB0
Eval Board: Test ProcedureNCP2811BMTTXGEVB Test ProcedureNCP2811BMTTXGEVB_TEST_PROCEDURE..PDF - 146.0 KB0
VideoDual Audio Power Evaluation Boards - NCP2811 SeriesWVD17609/D
NCP2811BMTTXGEVB BOM ROHS NCP2811BMTTXGEVB
NCP2811BMTTXGEVB GERBER NCP2811BMTTXGEVB
NCP2811BMTTXGEVB SCHEMATIC NCP2811BMTTXGEVB
NCP2811BMTTXGEVB TEST PROCEDURE NCP2811BMTTXGEVB
NCP2811BMTTXGEVB