| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            6 Weeks | 
                                        
                                                                            
                                            | Package / Case | 
                                            40-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Number of Pins | 
                                            40 | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            40-QFN (6x6) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2000 | 
                                        
                                                                            
                                            | Part Status | 
                                            Not For New Designs | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2 (1 Year) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Applications | 
                                            Automotive Audio | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.5V~5V | 
                                        
                                                                            
                                            | Frequency | 
                                            520kHz~1.71MHz 64MHz~108MHz | 
                                        
                                                                            
                                            | Data Interface | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            130mA | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            AM, FM, RDS | 
                                        
                                                                            
                                            | Antenna Connector | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                SI4766-A20-GM Overview
We've included in the 40-VFQFN Exposed Pad package so that RF Receiver's easier to use.Basically, RF transmitter and receiver is package in a way that is equivalent to Tube.There is 1.5V~5V supply voltage for this RF Receiver.It is mostly used in Automotive Audio.Ideally, the temperature should not be higher than 85°C.The operating temperature should be higher than -40°C.It performs extremely well at a frequency of 520kHz~1.71MHz 64MHz~108MHz.
SI4766-A20-GM Features
40-VFQFN Exposed Pad package
Lower than 85°C°C
Higher than -40°C°C
520kHz~1.71MHz 64MHz~108MHz
SI4766-A20-GM Applications
There are a lot of Silicon Labs SI4766-A20-GM RF Receivers applications. 
- Inverters
 - Remote Control Systems
 - Measuring instruments
 - Automated test equipment
 - GSM
 - Lightings
 - Sensors
 - Radio communication equipment
 - Rectifiers
 - Embedded Processor