| Parameters | 
                                                                                                                        
                                                | Mfr | Semtech Corporation | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Type | Buttons, Slider | 
                                                                                    
                                                | Proximity Detection | Yes | 
                                                                                    
                                                | Number of Inputs | Up to 8 | 
                                                                                    
                                                | LED Driver Channels | 8 | 
                                                                                    
                                                | Interface | I²C | 
                                                                                    
                                                | Resolution | 10 b | 
                                                                                    
                                                | Voltage - Supply | 2.7V ~ 3.6V | 
                                                                                    
                                                | Current - Supply | 175µA | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-VFQFN | 
                                                                                    
                                                | Supplier Device Package | 28-QFN (4x4) | 
                                                                                    
                                                | Base Product Number | SX863 | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 3,000 | 
                                                                                                                
                                
                             
                                                Capacitive Touch Buttons, Slider 28-QFN (4x4)