| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            8 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            TIN LEAD | 
                                        
                                                                            
                                            | Applications | 
                                            RKE | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.75V~5.5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            240 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            1.27mm | 
                                        
                                                                            
                                            | Frequency | 
                                            300MHz~440MHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Pin Count | 
                                            8 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-G8 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            COMMERCIAL | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            5.5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            4.75V | 
                                        
                                                                            
                                            | Data Interface | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Consumer IC Type | 
                                            CONSUMER CIRCUIT | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -97dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            10kbps | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            2.2mA | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            ASK, OOK | 
                                        
                                                                            
                                            | Antenna Connector | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.879mm | 
                                        
                                                                            
                                            | Length | 
                                            4.9mm | 
                                        
                                                                            
                                            | Width | 
                                            3.9mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                MICRF022BM-FS12 Overview
RF Receiver can be found in package 8-SOIC (0.154, 3.90mm Width).RF transmitter and receiver is package of packaged in the way of Tube.In this RF Receiver, the supply voltage is 4.75V~5.5V.Most of its uses are found in RKE.The terminals of this RF transmitter and receiver are set to DUAL.At a frequency of 300MHz~440MHz, it can achieve excellent efficiency.The terminations of RF Receiver total 8.
MICRF022BM-FS12 Features
8-SOIC (0.154, 3.90mm Width) package
300MHz~440MHz
8 terminations
MICRF022BM-FS12 Applications
There are a lot of Rochester Electronics, LLC MICRF022BM-FS12 RF Receivers applications. 
- Radio communication equipment
 - Test Equipment
 - Mesh Network
 - Embedded Processor
 - Rectifiers
 - TD-SCDMA
 - WCDMA
 - Measuring for data transmission
 - Forming a Self-Healing
 - Satellites