| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            28-TSSOP (0.173, 4.40mm Width) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Number of Pins | 
                                            28 | 
                                        
                                                                            
                                            | Weight | 
                                            117.508773mg | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e4 | 
                                        
                                                                            
                                            | Feature | 
                                            RSSI Equipped | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            28 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Palladium/Gold (Ni/Pd/Au) | 
                                        
                                                                            
                                            | Applications | 
                                            Human-Interface Devices (HID), Wireless Control | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4V~5.5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.65mm | 
                                        
                                                                            
                                            | Frequency | 
                                            27MHz | 
                                        
                                                                            
                                            | Base Part Number | 
                                            TRF7900 | 
                                        
                                                                            
                                            | Pin Count | 
                                            28 | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            5.5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            4V | 
                                        
                                                                            
                                            | Data Interface | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Consumer IC Type | 
                                            CONSUMER CIRCUIT | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            5kbps | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            65mA | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            FM, FSK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -102 dBm | 
                                        
                                                                            
                                            | Antenna Connector | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.2mm | 
                                        
                                                                            
                                            | Length | 
                                            9.7mm | 
                                        
                                                                            
                                            | Width | 
                                            4.4mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | REACH SVHC | 
                                            No SVHC | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                TRF7900APW Overview
RF Receiver has been included in the 28-TSSOP (0.173, 4.40mm Width) package.There is a way to package of RF transmitter and receiver in the form of a Tube.This RF Receiver has a supply voltage of 4V~5.5V.It is mostly used in Human-Interface Devices (HID), Wireless Control.The terminals are positioned at DUAL.At a frequency of 27MHz, it exhibits excellent efficiency.The total number of terminations of RF Receiver is 28.
TRF7900APW Features
28-TSSOP (0.173, 4.40mm Width) package
27MHz
28 terminations
TRF7900APW Applications
There are a lot of Texas Instruments TRF7900APW RF Receivers applications. 
- Optical transmission devices
 - Forming a Self-Healing
 - Networking Software
 - Cellular infrastructure
 - GSM
 - WCDMA
 - TD-SCDMA
 - Keyless Entry Systems
 - Embedded Processor
 - Remote Control Systems