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APA2121

Part Number APA2121
Manufacturer Anpec Electronics Coropration
Description Stereo 2-W Audio Power Amplifier
Published Oct 19, 2006
Detailed Description APA2120/2121 Stereo 2-W Audio Power Amplifier (with DC_Volume Control) Features • Low Operating Current with 14mA • Imp...
Datasheet APA2121





Overview
APA2120/2121 Stereo 2-W Audio Power Amplifier (with DC_Volume Control) Features • Low Operating Current with 14mA • Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs • High PSRR • 32 Steps Volume Adjustable by DC Voltage with Hysteresis • 2W Per Channel Output Power into 4Ω Load at 5V, BTL Mode • Two Output Modes Allowable with BTL and SE Modes Selected by SE/BTL Pin • Low Current Consumption in Shutdown Mode (50µA) • Short Circuit Protection • Power off Depop Circuit Integration • TSSOP-24P with or without Thermal Pad Package • Lead Free and Green Devices Available (RoHS Compliant) Applications • NoteBook PC • LCD Monitor or TV General Description APA2120/1 ...






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