NCP2811ADTBRGEVB: 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 A version of this part in the TSSOP-14 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
NCP2811ADTBRGEVBActiveDual Audio Power Evaluation BoardNCP2811ADTBR2G
Technical Documents
TypeDocument TitleDocument ID/SizeRev
Eval Board: BOMNCP2811ADTBRGEVB Bill of Materials (ROHS Compliant)NCP2811ADTBRGEVB_BOM_ROHS.PDF - 152.0 KB0
Eval Board: GerberNCP2811ADTBRGEVB Gerber Layout Files (Zip Format)NCP2811ADTBRGEVB_GERBER.ZIP - 66.0 KB0
Eval Board: SchematicNCP2811ADTBRGEVB SchematicNCP2811ADTBRGEVB_SCHEMATIC.PDF - 233.0 KB0
Eval Board: Test ProcedureNCP2811ADTBRGEVB Test ProcedureNCP2811ADTBRGEVB_TEST_PROCEDURE.PDF - 155 KB2
VideoDual Audio Power Evaluation Boards - NCP2811 SeriesWVD17609/D
NCP2811ADTBRGEVB BOM ROHS NCP2811ADTBRGEVB
NCP2811ADTBRGEVB GERBER NCP2811ADTBRGEVB
NCP2811ADTBRGEVB SCHEMATIC NCP2811ADTBRGEVB
NCP2811ADTBRGEVB TEST PROCEDURE NCP2811ADTBRGEVB
NCP2811ADTBRGEVB