General Description
APA2069 is a monolithic integrated circuit, which provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2.6W (1.8W) into 4W withlessthan 10%(1.0%)THD+N. The attenuator range of the volumecontrol inAPA2069 is from 20dB (DC_Vol=0V) to -80dB (DC_Vol=3.54V) with 32 steps. The advantage of internal gain setting can be less components and PCB area. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in APA2069, that reduce pops and clicks noise during power up or shutdown mode operation.

FEATUREs
· Low Operating Current with 9mA
· ImprovedDepop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs
· High PSRR
· 32 Steps Volume Adjustable by DC Voltage with Hysteresis
· 2.6W per Channel Output Power into 4W 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 (1mA)
· Short Circuit Protection
· Thermal shutdown protection and over current protection circuitry
· Power DIP-16 Package
· Lead FreeAvailable (RoHS Compliant)

APPLICATIONs
· NoteBook PC
· LCD Monitor or TV