| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            36-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            36-QFN (6x6) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -20°C~85°C TA | 
                                        
                                                                            
                                            | Part Status | 
                                            Last Time Buy | 
                                        
                                                                            
                                            | Type | 
                                            Stereo Audio | 
                                        
                                                                            
                                            | Data Interface | 
                                            I2C, Serial | 
                                        
                                                                            
                                            | Voltage - Supply, Analog | 
                                            3V~3.6V | 
                                        
                                                                            
                                            | Voltage - Supply, Digital | 
                                            3V~3.6V | 
                                        
                                                                            
                                            | Resolution (Bits) | 
                                            24 b | 
                                        
                                                                            
                                            | Sigma Delta | 
                                            Yes | 
                                        
                                                                            
                                            | Number of ADCs / DACs | 
                                            2 / 2 | 
                                        
                                                                            
                                            | Dynamic Range, ADCs / DACs (db) Typ | 
                                            99 / 105 | 
                                        
                                                                            
                                            | S/N Ratio, ADCs / DACs (db) Typ | 
                                            83 / 95 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                AK4688EN Overview
For space-saving reasons, it is supplied in a 36-VFQFN Exposed Pad package. This electronic component is of the type Stereo Audio, allowing it to provide high-efficiency performance in various applications. The mounting type of this device is Surface Mount. A -20°C~85°C TA operating performance setting allows it to operate normally. It is integrated with 2 / 2 ADCs / DACs. 3V~3.6V of supply voltage are applied to the analog circuit. A supply voltage of 3V~3.6V is applied to the digital circuit. 
AK4688EN Features
Embedded in the 36-VFQFN Exposed Pad package
Operating temperature of -20°C~85°C TA
2 / 2 ADCs / DACs
AK4688EN Applications
There are a lot of AKM Semiconductor Inc. AK4688EN CODECs Interface ICs applications. 
- Textile manufacturing
 - Automated Guided Vehicles (AGV)
 - Elevators
 - Demultiplexing
 - War field flying robot with a using night-vision flying camera
 - Counting applications
 - Conveying
 - Automatic health monitoring systems
 - CT and MRI scanning machinery
 - Ball screw positioning