Mfr
                    
					Nuvoton Technology Corporation
					
                   
                    Input Signal
                    
					Analog - Single Ended, Microphone
					
                   
                    Output Signal
                    
					Analog - Single Ended, Analog Differential, PWM Speaker Output
					
                   
                    Sampling Frequency
                    
					4 ~ 8kHz
					
                   
                    Filter Pass Band
                    
					1.7 ~ 3.4kHz
					
                   
                    Oscillator Type
                    
					Internal/External
					
                   
                    Features
                    
					Auto Mute, Automatic Gain Control, Volume Control
					
                   
                    Operating Temperature
                    
					0°C ~ 70°C (TA)
					
                   
                    Voltage - Supply
                    
					2.7 V ~ 3.3 V
					
                   
                    Mounting Type
                    
					Surface Mount
					
                   
                    Package / Case
                    
					28-SOIC (0.295", 7.50mm Width)
					
                   
                    Supplier Device Package
                    
					28-SOIC