Mfr
                    
					Nuvoton Technology Corporation
					
                   
                    Interface
                    
					Pushbutton, SPI
					
                   
                    Input Signal
                    
					Analog - Single Ended, Microphone
					
                   
                    Output Signal
                    
					Analog - Single Ended, PWM Speaker Output
					
                   
                    Sampling Frequency
                    
					4 ~ 12kHz
					
                   
                    Features
                    
					Automatic Gain Control, Volume Control
					
                   
                    Operating Temperature
                    
					0°C ~ 70°C (TA)
					
                   
                    Voltage - Supply
                    
					2.4 V ~ 5.5 V
					
                   
                    Mounting Type
                    
					Surface Mount
					
                   
                    Package / Case
                    
					28-SOIC (0.295", 7.50mm Width)
					
                   
                    Supplier Device Package
                    
					28-SOIC